Base | Representation |
---|---|
bin | 1100111000101… |
… | …11110011110011 |
3 | 21112102002111020 |
4 | 12130113303303 |
5 | 210133211401 |
6 | 14420550523 |
7 | 2451561555 |
oct | 634276363 |
9 | 245362436 |
10 | 108100851 |
11 | 56024851 |
12 | 30252443 |
13 | 1951bb01 |
14 | 104dd4d5 |
15 | 9754d36 |
hex | 6717cf3 |
108100851 has 16 divisors (see below), whose sum is σ = 150756864. Its totient is φ = 68770944.
The previous prime is 108100849. The next prime is 108100871. The reversal of 108100851 is 158001801.
It is not a de Polignac number, because 108100851 - 21 = 108100849 is a prime.
It is not an unprimeable number, because it can be changed into a prime (108100831) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 31995 + ... + 35211.
It is an arithmetic number, because the mean of its divisors is an integer number (9422304).
Almost surely, 2108100851 is an apocalyptic number.
108100851 is a deficient number, since it is larger than the sum of its proper divisors (42656013).
108100851 is a wasteful number, since it uses less digits than its factorization.
108100851 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 3730.
The product of its (nonzero) digits is 320, while the sum is 24.
The square root of 108100851 is about 10397.1559091898. The cubic root of 108100851 is about 476.3685018664.
The spelling of 108100851 in words is "one hundred eight million, one hundred thousand, eight hundred fifty-one".
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