Search a number
-
+
230030232230230 = 251741271136789087
BaseRepresentation
bin110100010011011000010110…
…010001111001100101010110
31010011110200020101121020102021
4310103120112101321211112
5220122303403422331410
62133122232502203354
766311064410514655
oct6423302621714526
91104420211536367
10230030232230230
1167327301244443
122197149742355a
139b479b0c23653
1440b37461cb19c
151b8d933065eda
hexd13616479956

230030232230230 has 128 divisors (see below), whose sum is σ = 451095517200384. Its totient is φ = 84113148211200.

The previous prime is 230030232230209. The next prime is 230030232230251. The reversal of 230030232230230 is 32032232030032.

It is an interprime number because it is at equal distance from previous prime (230030232230209) and next prime (230030232230251).

It is a junction number, because it is equal to n+sod(n) for n = 230030232230195 and 230030232230204.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 2582040747 + ... + 2582129833.

It is an arithmetic number, because the mean of its divisors is an integer number (3524183728128).

Almost surely, 2230030232230230 is an apocalyptic number.

230030232230230 is a deficient number, since it is larger than the sum of its proper divisors (221065284970154).

230030232230230 is a wasteful number, since it uses less digits than its factorization.

230030232230230 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 90790.

The product of its (nonzero) digits is 7776, while the sum is 25.

Adding to 230030232230230 its reverse (32032232030032), we get a palindrome (262062464260262).

The spelling of 230030232230230 in words is "two hundred thirty trillion, thirty billion, two hundred thirty-two million, two hundred thirty thousand, two hundred thirty".

Divisors: 1 2 5 10 17 34 41 82 85 170 205 271 410 542 697 1355 1367 1394 2710 2734 3485 4607 6835 6970 9214 11111 13670 22222 23035 23239 46070 46478 55555 56047 89087 111110 112094 116195 178174 188887 232390 280235 370457 377774 445435 560470 740914 890870 944435 952799 1514479 1852285 1888870 1905598 3028958 3652567 3704570 4763995 6297769 7305134 7572395 9527990 12595538 15144790 15188737 18262835 24142577 30377474 31488845 36525670 48285154 62093639 62977690 75943685 120712885 121781929 124187278 151887370 241425770 243563858 258208529 310468195 410423809 516417058 608909645 620936390 820847618 989845657 1217819290 1291042645 1979691314 2052119045 2070292793 2582085290 4104238090 4140585586 4949228285 4993059089 9898456570 9986118178 10351463965 16827376169 20702927930 24965295445 33002902759 33654752338 49930590890 66005805518 84136880845 84882004513 165014513795 168273761690 169764009026 330029027590 424410022565 561049346903 848820045130 1122098693806 1353119013119 2706238026238 2805246734515 5610493469030 6765595065595 13531190131190 23003023223023 46006046446046 115015116115115 230030232230230