Base | Representation |
---|---|
bin | 10001101101000001100110… |
… | …01101101111011110011111 |
3 | 12002211201021111101021212012 |
4 | 20312200303031233132133 |
5 | 20100314021324430140 |
6 | 214444222025501435 |
7 | 11125426443664040 |
oct | 1066406315573637 |
9 | 162751244337765 |
10 | 38930442811295 |
11 | 1144a343063862 |
12 | 4448b9264187b |
13 | 18951818351c9 |
14 | 98835a1a68c7 |
15 | 477a0bbb3265 |
hex | 23683336f79f |
38930442811295 has 32 divisors (see below), whose sum is σ = 54974263593600. Its totient is φ = 25906899257856.
The previous prime is 38930442811241. The next prime is 38930442811313. The reversal of 38930442811295 is 59211824403983.
It is a cyclic number.
It is not a de Polignac number, because 38930442811295 - 214 = 38930442794911 is a prime.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 38136500 + ... + 39144009.
It is an arithmetic number, because the mean of its divisors is an integer number (1717945737300).
Almost surely, 238930442811295 is an apocalyptic number.
38930442811295 is a gapful number since it is divisible by the number (35) formed by its first and last digit.
38930442811295 is a deficient number, since it is larger than the sum of its proper divisors (16043820782305).
38930442811295 is a wasteful number, since it uses less digits than its factorization.
38930442811295 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 77280947.
The product of its (nonzero) digits is 14929920, while the sum is 59.
The spelling of 38930442811295 in words is "thirty-eight trillion, nine hundred thirty billion, four hundred forty-two million, eight hundred eleven thousand, two hundred ninety-five".
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