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38933525344 = 257199873419
BaseRepresentation
bin100100010000100111…
…100111001101100000
310201111100022000022011
4210100213213031200
51114213440302334
625515200322304
72545544335150
oct442047471540
9121440260264
1038933525344
1115569a6192a
127666913394
13389613c37c
141c54ab8760
15102d074564
hex9109e7360

38933525344 has 48 divisors (see below), whose sum is σ = 88040736000. Its totient is φ = 16601929344.

The previous prime is 38933525329. The next prime is 38933525381. The reversal of 38933525344 is 44352533983.

It is a congruent number.

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, 392134 + ... + 481285.

It is an arithmetic number, because the mean of its divisors is an integer number (1834182000).

Almost surely, 238933525344 is an apocalyptic number.

It is an amenable number.

38933525344 is an abundant number, since it is smaller than the sum of its proper divisors (49107210656).

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

38933525344 is a wasteful number, since it uses less digits than its factorization.

38933525344 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 873635 (or 873627 counting only the distinct ones).

The product of its digits is 4665600, while the sum is 49.

The spelling of 38933525344 in words is "thirty-eight billion, nine hundred thirty-three million, five hundred twenty-five thousand, three hundred forty-four".

Divisors: 1 2 4 7 8 14 16 28 32 56 112 199 224 398 796 1393 1592 2786 3184 5572 6368 11144 22288 44576 873419 1746838 3493676 6113933 6987352 12227866 13974704 24455732 27949408 48911464 97822928 173810381 195645856 347620762 695241524 1216672667 1390483048 2433345334 2780966096 4866690668 5561932192 9733381336 19466762672 38933525344