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38717252200023 = 387711114713931
BaseRepresentation
bin10001100110110100100000…
…00100000110011001010111
312002002022222212122010101120
420303122100010012121113
520033320413030400043
6214202243215055023
711104141413460305
oct1063322004063127
9162068885563346
1038717252200023
1111377992568131
1244137b5511473
13187b0377c6607
1497bcd42dd275
154721d06d9983
hex233690106657

38717252200023 has 8 divisors (see below), whose sum is σ = 51623065297536. Its totient is φ = 25811470284600.

The previous prime is 38717252200021. The next prime is 38717252200043. The reversal of 38717252200023 is 32000225271783.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 38717252200023 - 21 = 38717252200021 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (38717252200021) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4725633 + ... + 9988298.

It is an arithmetic number, because the mean of its divisors is an integer number (6452883162192).

Almost surely, 238717252200023 is an apocalyptic number.

38717252200023 is a deficient number, since it is larger than the sum of its proper divisors (12905813097513).

38717252200023 is a wasteful number, since it uses less digits than its factorization.

38717252200023 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15591045.

The product of its (nonzero) digits is 282240, while the sum is 42.

The spelling of 38717252200023 in words is "thirty-eight trillion, seven hundred seventeen billion, two hundred fifty-two million, two hundred thousand, twenty-three".

Divisors: 1 3 877111 2631333 14713931 44141793 12905750733341 38717252200023