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38983112248 = 234872889031
BaseRepresentation
bin100100010011100100…
…110001011000111000
310201121210121021202011
4210103210301120320
51114314134042443
625524131215304
72550015662323
oct442344613070
9121553537664
1038983112248
1115594a50243
12767b447534
1338a34b1732
141c5b5057ba
1510325bbb9d
hex913931638

38983112248 has 8 divisors (see below), whose sum is σ = 73093335480. Its totient is φ = 19491556120.

The previous prime is 38983112239. The next prime is 38983112327. The reversal of 38983112248 is 84221138983.

It is a tau number, because it is divible by the number of its divisors (8).

It is a super-2 number, since 2×389831122482 (a number of 22 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2436444508 + ... + 2436444523.

It is an arithmetic number, because the mean of its divisors is an integer number (9136666935).

Almost surely, 238983112248 is an apocalyptic number.

It is an amenable number.

38983112248 is a deficient number, since it is larger than the sum of its proper divisors (34110223232).

38983112248 is a wasteful number, since it uses less digits than its factorization.

38983112248 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4872889037 (or 4872889033 counting only the distinct ones).

The product of its digits is 663552, while the sum is 49.

The spelling of 38983112248 in words is "thirty-eight billion, nine hundred eighty-three million, one hundred twelve thousand, two hundred forty-eight".

Divisors: 1 2 4 8 4872889031 9745778062 19491556124 38983112248