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38754200084 = 2271136458451
BaseRepresentation
bin100100000101111011…
…100010101000010100
310201000211212100021212
4210011323202220110
51113332033400314
625445313000552
72541236160035
oct440573425024
9121024770255
1038754200084
1115487810136
127616853158
133867c43652
141c38d58a8c
15101c450e3e
hex905ee2a14

38754200084 has 12 divisors (see below), whose sum is σ = 68775059808. Its totient is φ = 19104183000.

The previous prime is 38754200057. The next prime is 38754200153. The reversal of 38754200084 is 48000245783.

It is a congruent number.

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, 68228942 + ... + 68229509.

It is an arithmetic number, because the mean of its divisors is an integer number (5731254984).

Almost surely, 238754200084 is an apocalyptic number.

It is an amenable number.

38754200084 is a deficient number, since it is larger than the sum of its proper divisors (30020859724).

38754200084 is a wasteful number, since it uses less digits than its factorization.

38754200084 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 136458526 (or 136458524 counting only the distinct ones).

The product of its (nonzero) digits is 215040, while the sum is 41.

The spelling of 38754200084 in words is "thirty-eight billion, seven hundred fifty-four million, two hundred thousand, eighty-four".

Divisors: 1 2 4 71 142 284 136458451 272916902 545833804 9688550021 19377100042 38754200084