Base | Representation |
---|---|
bin | 110110100111011010… |
… | …0111101100011011101 |
3 | 102012201220110210121210 |
4 | 1231032310331203131 |
5 | 3410200333422303 |
6 | 125514123215033 |
7 | 11321320564416 |
oct | 1551664754335 |
9 | 365656423553 |
10 | 117286623453 |
11 | 4581727216a |
12 | 1a893077479 |
13 | b0a1cc920c |
14 | 5968c3080d |
15 | 30b6b7c203 |
hex | 1b4ed3d8dd |
117286623453 has 16 divisors (see below), whose sum is σ = 164124650880. Its totient is φ = 74359141824.
The previous prime is 117286623371. The next prime is 117286623469. The reversal of 117286623453 is 354326682711.
It is not a de Polignac number, because 117286623453 - 28 = 117286623197 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (117286623253) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (23) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 4900798 + ... + 4924671.
It is an arithmetic number, because the mean of its divisors is an integer number (10257790680).
Almost surely, 2117286623453 is an apocalyptic number.
It is an amenable number.
117286623453 is a deficient number, since it is larger than the sum of its proper divisors (46838027427).
117286623453 is a wasteful number, since it uses less digits than its factorization.
117286623453 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 9825668.
The product of its digits is 1451520, while the sum is 48.
The spelling of 117286623453 in words is "one hundred seventeen billion, two hundred eighty-six million, six hundred twenty-three thousand, four hundred fifty-three".
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