Search a number
-
+
23301210230 = 2543163332447
BaseRepresentation
bin10101101100110111…
…000100000001110110
32020010220100010100022
4111230313010001312
5340210102211410
614412053445142
71453266006344
oct255467040166
966126303308
1023301210230
119977a20141
1246236407b2
1322745c1a7c
1411b08d8994
159159ac455
hex56cdc4076

23301210230 has 32 divisors (see below), whose sum is σ = 43181005824. Its totient is φ = 9047850336.

The previous prime is 23301210221. The next prime is 23301210263. The reversal of 23301210230 is 3201210332.

It is a junction number, because it is equal to n+sod(n) for n = 23301210199 and 23301210208.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 96134 + ... + 236313.

It is an arithmetic number, because the mean of its divisors is an integer number (1349406432).

Almost surely, 223301210230 is an apocalyptic number.

23301210230 is a deficient number, since it is larger than the sum of its proper divisors (19879795594).

23301210230 is a wasteful number, since it uses less digits than its factorization.

23301210230 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 332660.

The product of its (nonzero) digits is 216, while the sum is 17.

Adding to 23301210230 its reverse (3201210332), we get a palindrome (26502420562).

The spelling of 23301210230 in words is "twenty-three billion, three hundred one million, two hundred ten thousand, two hundred thirty".

Divisors: 1 2 5 10 43 86 163 215 326 430 815 1630 7009 14018 35045 70090 332447 664894 1662235 3324470 14295221 28590442 54188861 71476105 108377722 142952210 270944305 541888610 2330121023 4660242046 11650605115 23301210230