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22934996 = 227432443
BaseRepresentation
bin101011101111…
…1010111010100
31121011012220022
41113133113110
521332404441
62135324312
7365641610
oct127372724
947135808
1022934996
1111a45447
127820698
1349a0306
143090340
15203084b
hex15df5d4

22934996 has 36 divisors (see below), whose sum is σ = 47067552. Its totient is φ = 9579024.

The previous prime is 22934987. The next prime is 22935007. The reversal of 22934996 is 69943922.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 51551 + ... + 51993.

It is an arithmetic number, because the mean of its divisors is an integer number (1307432).

Almost surely, 222934996 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 22934996, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (23533776).

22934996 is an abundant number, since it is smaller than the sum of its proper divisors (24132556).

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

22934996 is a wasteful number, since it uses less digits than its factorization.

22934996 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 540 (or 495 counting only the distinct ones).

The product of its digits is 209952, while the sum is 44.

The square root of 22934996 is about 4789.0495925601. The cubic root of 22934996 is about 284.1185281882.

The spelling of 22934996 in words is "twenty-two million, nine hundred thirty-four thousand, nine hundred ninety-six".

Divisors: 1 2 4 7 14 28 43 86 172 301 443 602 886 1204 1772 1849 3101 3698 6202 7396 12404 12943 19049 25886 38098 51772 76196 133343 266686 533372 819107 1638214 3276428 5733749 11467498 22934996