Base | Representation |
---|---|
bin | 1011010011111000010… |
… | …01010100110101111100 |
3 | 1101011010021200020012112 |
4 | 11221330021110311330 |
5 | 22331403222013332 |
6 | 454311210553152 |
7 | 40035416304503 |
oct | 5517411246574 |
9 | 1334107606175 |
10 | 388629876092 |
11 | 13a8a9484a87 |
12 | 6339b4387b8 |
13 | 2a855b32b83 |
14 | 14b4a0a783a |
15 | a1985e7db2 |
hex | 5a7c254d7c |
388629876092 has 6 divisors (see below), whose sum is σ = 680102283168. Its totient is φ = 194314938044.
The previous prime is 388629876091. The next prime is 388629876199. The reversal of 388629876092 is 290678926883.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (388629876091) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 48578734508 + ... + 48578734515.
It is an arithmetic number, because the mean of its divisors is an integer number (113350380528).
Almost surely, 2388629876092 is an apocalyptic number.
It is an amenable number.
388629876092 is a deficient number, since it is larger than the sum of its proper divisors (291472407076).
388629876092 is a wasteful number, since it uses less digits than its factorization.
388629876092 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 97157469027 (or 97157469025 counting only the distinct ones).
The product of its (nonzero) digits is 125411328, while the sum is 68.
The spelling of 388629876092 in words is "three hundred eighty-eight billion, six hundred twenty-nine million, eight hundred seventy-six thousand, ninety-two".
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