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38982570706 = 247537824683
BaseRepresentation
bin100100010011100010…
…101101001011010010
310201121202120202220001
4210103202231023102
51114314014230311
625524111440214
72550011245432
oct442342551322
9121552522801
1038982570706
1115594710392
12767b22606a
1338a33520b1
141c5b4042c2
1510325114c1
hex9138ad2d2

38982570706 has 16 divisors (see below), whose sum is σ = 60844742784. Its totient is φ = 18716639344.

The previous prime is 38982570703. The next prime is 38982570709. The reversal of 38982570706 is 60707528983.

It is an interprime number because it is at equal distance from previous prime (38982570703) and next prime (38982570709).

It is not an unprimeable number, because it can be changed into a prime (38982570703) 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, 3907360 + ... + 3917323.

It is an arithmetic number, because the mean of its divisors is an integer number (3802796424).

Almost surely, 238982570706 is an apocalyptic number.

38982570706 is a deficient number, since it is larger than the sum of its proper divisors (21862172078).

38982570706 is a wasteful number, since it uses less digits than its factorization.

38982570706 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7824785.

The product of its (nonzero) digits is 5080320, while the sum is 55.

The spelling of 38982570706 in words is "thirty-eight billion, nine hundred eighty-two million, five hundred seventy thousand, seven hundred six".

Divisors: 1 2 47 53 94 106 2491 4982 7824683 15649366 367760101 414708199 735520202 829416398 19491285353 38982570706