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22974834338 = 211487417169
BaseRepresentation
bin10101011001011010…
…000010011010100010
32012022011012111210022
4111121122002122202
5334023024144323
614315434233442
71442223604211
oct253132023242
965264174708
1022974834338
11981a7710a5
124552285882
132221aba741
14117d41b078
158e6edd4c8
hex5596826a2

22974834338 has 4 divisors (see below), whose sum is σ = 34462251510. Its totient is φ = 11487417168.

The previous prime is 22974834319. The next prime is 22974834341. The reversal of 22974834338 is 83343847922.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 16808344609 + 6166489729 = 129647^2 + 78527^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 22974834338.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5743708583 + ... + 5743708586.

Almost surely, 222974834338 is an apocalyptic number.

22974834338 is a deficient number, since it is larger than the sum of its proper divisors (11487417172).

22974834338 is a wasteful number, since it uses less digits than its factorization.

22974834338 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11487417171.

The product of its digits is 6967296, while the sum is 53.

The spelling of 22974834338 in words is "twenty-two billion, nine hundred seventy-four million, eight hundred thirty-four thousand, three hundred thirty-eight".

Divisors: 1 2 11487417169 22974834338