Base | Representation |
---|---|
bin | 10111010111110011110101… |
… | …011100101001000101110010 |
3 | 111110221202020201011002220111 |
4 | 113113303311130221011302 |
5 | 101433113012431113010 |
6 | 1002341354314331534 |
7 | 30436265424264421 |
oct | 2727636534510562 |
9 | 443852221132814 |
10 | 102791275254130 |
11 | 2a830598132a81 |
12 | b64177a129baa |
13 | 4548238c1bb58 |
14 | 1b551a4dc32b8 |
15 | bd3c84b3458a |
hex | 5d7cf5729172 |
102791275254130 has 16 divisors (see below), whose sum is σ = 185465880895680. Its totient is φ = 41018380004272.
The previous prime is 102791275254127. The next prime is 102791275254137. The reversal of 102791275254130 is 31452572197201.
It is not an unprimeable number, because it can be changed into a prime (102791275254137) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 12266257774 + ... + 12266266153.
It is an arithmetic number, because the mean of its divisors is an integer number (11591617555980).
Almost surely, 2102791275254130 is an apocalyptic number.
102791275254130 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
102791275254130 is a deficient number, since it is larger than the sum of its proper divisors (82674605641550).
102791275254130 is a wasteful number, since it uses less digits than its factorization.
102791275254130 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 24532524353.
The product of its (nonzero) digits is 1058400, while the sum is 49.
The spelling of 102791275254130 in words is "one hundred two trillion, seven hundred ninety-one billion, two hundred seventy-five million, two hundred fifty-four thousand, one hundred thirty".
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