Base | Representation |
---|---|
bin | 111101101011011101… |
… | …1100011111100010010 |
3 | 110122220000100222021102 |
4 | 1323112323203330102 |
5 | 4132231432104233 |
6 | 140503213224402 |
7 | 12366233361602 |
oct | 1732673437422 |
9 | 418800328242 |
10 | 132454956818 |
11 | 511a0408568 |
12 | 21806a92102 |
13 | c64b692ac2 |
14 | 65a7552c02 |
15 | 36a36431e8 |
hex | 1ed6ee3f12 |
132454956818 has 54 divisors (see below), whose sum is σ = 212112687591. Its totient is φ = 62028862104.
The previous prime is 132454956737. The next prime is 132454956827. The reversal of 132454956818 is 818659454231.
It can be written as a sum of positive squares in only one way, i.e., 66227478409 + 66227478409 = 257347^2 + 257347^2 .
It is an ABA number since it can be written as A⋅BA, here for A=2, B=257347.
It is a Duffinian number.
It is an unprimeable number.
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 26 ways as a sum of consecutive naturals, for example, 793143371 + ... + 793143537.
Almost surely, 2132454956818 is an apocalyptic number.
132454956818 is a deficient number, since it is larger than the sum of its proper divisors (79657730773).
132454956818 is an frugal number, since it uses more digits than its factorization.
132454956818 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 516 (or 259 counting only the distinct ones).
The product of its digits is 8294400, while the sum is 56.
The spelling of 132454956818 in words is "one hundred thirty-two billion, four hundred fifty-four million, nine hundred fifty-six thousand, eight hundred eighteen".
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