Base | Representation |
---|---|
bin | 10001100101101100001110… |
… | …00111000101011111010110 |
3 | 12001221121211111100001100111 |
4 | 20302312013013011133112 |
5 | 20032201430001012014 |
6 | 214132344451033234 |
7 | 11101265660223022 |
oct | 1062660707053726 |
9 | 161847744301314 |
10 | 38678447282134 |
11 | 1136248a166a60 |
12 | 440818589b81a |
13 | 1877492205c3a |
14 | 97a092741382 |
15 | 4711adabb2c4 |
hex | 232d871c57d6 |
38678447282134 has 32 divisors (see below), whose sum is σ = 67024687182336. Its totient is φ = 16544553160320.
The previous prime is 38678447282093. The next prime is 38678447282171. The reversal of 38678447282134 is 43128274487683.
It is a super-2 number, since 2×386784472821342 (a number of 28 digits) contains 22 as substring.
It is a self number, because there is not a number n which added to its sum of digits gives 38678447282134.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 4816354 + ... + 10027669.
It is an arithmetic number, because the mean of its divisors is an integer number (2094521474448).
Almost surely, 238678447282134 is an apocalyptic number.
38678447282134 is a gapful number since it is divisible by the number (34) formed by its first and last digit.
38678447282134 is a deficient number, since it is larger than the sum of its proper divisors (28346239900202).
38678447282134 is a wasteful number, since it uses less digits than its factorization.
38678447282134 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 14851020.
The product of its digits is 346816512, while the sum is 67.
The spelling of 38678447282134 in words is "thirty-eight trillion, six hundred seventy-eight billion, four hundred forty-seven million, two hundred eighty-two thousand, one hundred thirty-four".
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