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38801683682 = 2191021096939
BaseRepresentation
bin100100001000110000…
…101011010011100010
310201011011012202112122
4210020300223103202
51113431212334212
625454130424242
72542353604136
oct441060532342
9121134182478
1038801683682
11155015a2283
12762a732082
133874a2a558
141c413993c6
1510216d0272
hex908c2b4e2

38801683682 has 8 divisors (see below), whose sum is σ = 61265816400. Its totient is φ = 18379744884.

The previous prime is 38801683633. The next prime is 38801683747. The reversal of 38801683682 is 28638610883.

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

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 510548432 + ... + 510548507.

It is an arithmetic number, because the mean of its divisors is an integer number (7658227050).

Almost surely, 238801683682 is an apocalyptic number.

38801683682 is a deficient number, since it is larger than the sum of its proper divisors (22464132718).

38801683682 is a wasteful number, since it uses less digits than its factorization.

38801683682 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1021096960.

The product of its (nonzero) digits is 2654208, while the sum is 53.

The spelling of 38801683682 in words is "thirty-eight billion, eight hundred one million, six hundred eighty-three thousand, six hundred eighty-two".

Divisors: 1 2 19 38 1021096939 2042193878 19400841841 38801683682