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22930496232 = 2337136491049
BaseRepresentation
bin10101010110110000…
…111001101011101000
32012012001202220100020
4111112300321223220
5333430201334412
614311212040440
71441145000460
oct252660715350
965161686306
1022930496232
1197a7738236
12453b463120
132215865487
141177598ba0
158e318118c
hex556c39ae8

22930496232 has 32 divisors (see below), whose sum is σ = 65515704000. Its totient is φ = 6551570304.

The previous prime is 22930496227. The next prime is 22930496263. The reversal of 22930496232 is 23269403922.

It is a Harshad number since it is a multiple of its sum of digits (42).

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 68245357 + ... + 68245692.

It is an arithmetic number, because the mean of its divisors is an integer number (2047365750).

Almost surely, 222930496232 is an apocalyptic number.

It is an amenable number.

22930496232 is an abundant number, since it is smaller than the sum of its proper divisors (42585207768).

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

22930496232 is a wasteful number, since it uses less digits than its factorization.

22930496232 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 136491065 (or 136491061 counting only the distinct ones).

The product of its (nonzero) digits is 279936, while the sum is 42.

The spelling of 22930496232 in words is "twenty-two billion, nine hundred thirty million, four hundred ninety-six thousand, two hundred thirty-two".

Divisors: 1 2 3 4 6 7 8 12 14 21 24 28 42 56 84 168 136491049 272982098 409473147 545964196 818946294 955437343 1091928392 1637892588 1910874686 2866312029 3275785176 3821749372 5732624058 7643498744 11465248116 22930496232