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10230133130 = 257739720639
BaseRepresentation
bin10011000011100001…
…10111000110001010
3222101221210121102122
421201300313012022
5131422403230010
64411043131242
7511340461010
oct114160670612
928357717378
1010230133130
11437a709488
121b96073b22
13c70595219
146d094a8b0
153ed1ba855
hex261c3718a

10230133130 has 64 divisors (see below), whose sum is σ = 21554104320. Its totient is φ = 3423596544.

The previous prime is 10230133127. The next prime is 10230133141. The reversal of 10230133130 is 3133103201.

It is a junction number, because it is equal to n+sod(n) for n = 10230133099 and 10230133108.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 485351 + ... + 505989.

It is an arithmetic number, because the mean of its divisors is an integer number (336782880).

Almost surely, 210230133130 is an apocalyptic number.

10230133130 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

10230133130 is an abundant number, since it is smaller than the sum of its proper divisors (11323971190).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

10230133130 is a wasteful number, since it uses less digits than its factorization.

10230133130 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 20823.

The product of its (nonzero) digits is 162, while the sum is 17.

Adding to 10230133130 its reverse (3133103201), we get a palindrome (13363236331).

The spelling of 10230133130 in words is "ten billion, two hundred thirty million, one hundred thirty-three thousand, one hundred thirty".

Divisors: 1 2 5 7 10 14 35 70 73 97 146 194 365 485 511 679 730 970 1022 1358 2555 3395 5110 6790 7081 14162 20639 35405 41278 49567 70810 99134 103195 144473 206390 247835 288946 495670 722365 1444730 1506647 2001983 3013294 4003966 7533235 10009915 10546529 14013881 15066470 20019830 21093058 28027762 52732645 70069405 105465290 140138810 146144759 292289518 730723795 1023013313 1461447590 2046026626 5115066565 10230133130