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39200332893 = 329215798963
BaseRepresentation
bin100100100000100001…
…011001110001011101
310202011221100020110020
4210200201121301131
51120240241123033
630001451102353
72555264221551
oct444041316135
9122157306406
1039200332893
1115696625337
1277201419b9
1339094b8067
141c7c2cb861
1510466c86b3
hex920859c5d

39200332893 has 24 divisors (see below), whose sum is σ = 54476911008. Its totient is φ = 25071428928.

The previous prime is 39200332891. The next prime is 39200332901. The reversal of 39200332893 is 39823300293.

It is not a de Polignac number, because 39200332893 - 21 = 39200332891 is a prime.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (39200332891) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 346630 + ... + 445592.

It is an arithmetic number, because the mean of its divisors is an integer number (2269871292).

Almost surely, 239200332893 is an apocalyptic number.

It is an amenable number.

39200332893 is a deficient number, since it is larger than the sum of its proper divisors (15276578115).

39200332893 is a wasteful number, since it uses less digits than its factorization.

39200332893 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 99181 (or 99152 counting only the distinct ones).

The product of its (nonzero) digits is 209952, while the sum is 42.

The spelling of 39200332893 in words is "thirty-nine billion, two hundred million, three hundred thirty-two thousand, eight hundred ninety-three".

Divisors: 1 3 29 87 157 471 841 2523 4553 13659 98963 132037 296889 396111 2869927 8609781 15537191 46611573 83227883 249683649 450578539 1351735617 13066777631 39200332893