Base | Representation |
---|---|
bin | 110101111011010110… |
… | …1000101000011010001 |
3 | 102001220212111011210020 |
4 | 1223312231011003101 |
5 | 3344133342141001 |
6 | 125111310454053 |
7 | 11236556064240 |
oct | 1536655050321 |
9 | 361825434706 |
10 | 115808162001 |
11 | 451287631a4 |
12 | 1a53bb04329 |
13 | abc790875c |
14 | 5868736957 |
15 | 302be89736 |
hex | 1af6b450d1 |
115808162001 has 32 divisors (see below), whose sum is σ = 177930390528. Its totient is φ = 65628937920.
The previous prime is 115808161949. The next prime is 115808162011. The reversal of 115808162001 is 100261808511.
It is not a de Polignac number, because 115808162001 - 210 = 115808160977 is a prime.
It is a Curzon number.
It is not an unprimeable number, because it can be changed into a prime (115808162011) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 4573291 + ... + 4598543.
It is an arithmetic number, because the mean of its divisors is an integer number (5560324704).
Almost surely, 2115808162001 is an apocalyptic number.
It is an amenable number.
115808162001 is a deficient number, since it is larger than the sum of its proper divisors (62122228527).
115808162001 is a wasteful number, since it uses less digits than its factorization.
115808162001 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 27061.
The product of its (nonzero) digits is 3840, while the sum is 33.
The spelling of 115808162001 in words is "one hundred fifteen billion, eight hundred eight million, one hundred sixty-two thousand, one".
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