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23230203332 = 227829650119
BaseRepresentation
bin10101101000101000…
…001100010111000100
32012221221201121012012
4111220220030113010
5340033413001312
614401035513352
71451444320220
oct255050142704
965857647165
1023230203332
119940931656
1246038b8858
13226298cb5b
1411a52d3780
1590e633322
hex568a0c5c4

23230203332 has 12 divisors (see below), whose sum is σ = 46460406720. Its totient is φ = 9955801416.

The previous prime is 23230203317. The next prime is 23230203371. The reversal of 23230203332 is 23330203232.

23230203332 is an admirable number.

It is a junction number, because it is equal to n+sod(n) for n = 23230203298 and 23230203307.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 414825032 + ... + 414825087.

It is an arithmetic number, because the mean of its divisors is an integer number (3871700560).

Almost surely, 223230203332 is an apocalyptic number.

It is an amenable number.

23230203332 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

23230203332 is a wasteful number, since it uses less digits than its factorization.

23230203332 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 829650130 (or 829650128 counting only the distinct ones).

The product of its (nonzero) digits is 3888, while the sum is 23.

Adding to 23230203332 its reverse (23330203232), we get a palindrome (46560406564).

The spelling of 23230203332 in words is "twenty-three billion, two hundred thirty million, two hundred three thousand, three hundred thirty-two".

Divisors: 1 2 4 7 14 28 829650119 1659300238 3318600476 5807550833 11615101666 23230203332