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38912000753 = 163500947659
BaseRepresentation
bin100100001111010101…
…100000001011110001
310201102211210110010002
4210033111200023301
51114142433011003
625513111115345
72545163356223
oct441725401361
9121384713102
1038912000753
11155588a010a
12765b672b55
133891844022
141c51cb4413
15102b221a88
hex90f5602f1

38912000753 has 8 divisors (see below), whose sum is σ = 39159362400. Its totient is φ = 38664744768.

The previous prime is 38912000731. The next prime is 38912000767. The reversal of 38912000753 is 35700021983.

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

It is a cyclic number.

It is not a de Polignac number, because 38912000753 - 210 = 38911999729 is a prime.

It is a super-3 number, since 3×389120007533 (a number of 33 digits) contains 333 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (38912000053) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 792638 + ... + 840296.

It is an arithmetic number, because the mean of its divisors is an integer number (4894920300).

Almost surely, 238912000753 is an apocalyptic number.

It is an amenable number.

38912000753 is a deficient number, since it is larger than the sum of its proper divisors (247361647).

38912000753 is a wasteful number, since it uses less digits than its factorization.

38912000753 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 52831.

The product of its (nonzero) digits is 45360, while the sum is 38.

The spelling of 38912000753 in words is "thirty-eight billion, nine hundred twelve million, seven hundred fifty-three", and thus it is an aban number.

Divisors: 1 163 5009 47659 816467 7768417 238723931 38912000753