Base | Representation |
---|---|
bin | 110000111000100101… |
… | …1010000111000111011 |
3 | 101000222002121121021000 |
4 | 1201301023100320323 |
5 | 3204443331241100 |
6 | 120120510420043 |
7 | 10404311135301 |
oct | 1416113207073 |
9 | 330862547230 |
10 | 104977993275 |
11 | 40580382131 |
12 | 18418b01623 |
13 | 9b8cc346ac |
14 | 511c234271 |
15 | 2ae6295900 |
hex | 18712d0e3b |
104977993275 has 96 divisors (see below), whose sum is σ = 208538081280. Its totient is φ = 51573404160.
The previous prime is 104977993273. The next prime is 104977993291. The reversal of 104977993275 is 572399779401.
104977993275 is a `hidden beast` number, since 1 + 0 + 497 + 79 + 9 + 3 + 2 + 75 = 666.
It is not a de Polignac number, because 104977993275 - 21 = 104977993273 is a prime.
It is a super-2 number, since 2×1049779932752 (a number of 23 digits) contains 22 as substring.
It is not an unprimeable number, because it can be changed into a prime (104977993273) by changing a digit.
It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 442002 + ... + 636648.
It is an arithmetic number, because the mean of its divisors is an integer number (2172271680).
Almost surely, 2104977993275 is an apocalyptic number.
104977993275 is a gapful number since it is divisible by the number (15) formed by its first and last digit.
104977993275 is a deficient number, since it is larger than the sum of its proper divisors (103560088005).
104977993275 is a wasteful number, since it uses less digits than its factorization.
104977993275 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 194730 (or 194719 counting only the distinct ones).
The product of its (nonzero) digits is 30005640, while the sum is 63.
The spelling of 104977993275 in words is "one hundred four billion, nine hundred seventy-seven million, nine hundred ninety-three thousand, two hundred seventy-five".
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