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22930937374 = 2127166354287
BaseRepresentation
bin10101010110110010…
…100101011000011110
32012012002121022110211
4111112302211120132
5333430304443444
614311225323034
71441151515552
oct252662453036
965162538424
1022930937374
1197a7a09714
12453b63647a
13221598b1c7
141177671862
158e321bc34
hex556ca561e

22930937374 has 16 divisors (see below), whose sum is σ = 34688729088. Its totient is φ = 11368139832.

The previous prime is 22930937357. The next prime is 22930937377. The reversal of 22930937374 is 47373903922.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (22930937377) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 395259 + ... + 449545.

It is an arithmetic number, because the mean of its divisors is an integer number (2168045568).

Almost surely, 222930937374 is an apocalyptic number.

22930937374 is a deficient number, since it is larger than the sum of its proper divisors (11757791714).

22930937374 is a wasteful number, since it uses less digits than its factorization.

22930937374 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 56079.

The product of its (nonzero) digits is 1714608, while the sum is 49.

The spelling of 22930937374 in words is "twenty-two billion, nine hundred thirty million, nine hundred thirty-seven thousand, three hundred seventy-four".

Divisors: 1 2 127 254 1663 3326 54287 108574 211201 422402 6894449 13788898 90279281 180558562 11465468687 22930937374