Base | Representation |
---|---|
bin | 111101010010011010… |
… | …1101011000001000110 |
3 | 110120201102222222210000 |
4 | 1322210311223001012 |
5 | 4124021311132014 |
6 | 140243552342130 |
7 | 12336350143302 |
oct | 1724465530106 |
9 | 416642888700 |
10 | 131614552134 |
11 | 508a9a9003a |
12 | 21611544946 |
13 | c546534120 |
14 | 6527aaad02 |
15 | 3654989509 |
hex | 1ea4d6b046 |
131614552134 has 320 divisors, whose sum is σ = 338653421568. Its totient is φ = 37917331200.
The previous prime is 131614552127. The next prime is 131614552169. The reversal of 131614552134 is 431255416131.
131614552134 is a `hidden beast` number, since 1 + 3 + 1 + 61 + 45 + 521 + 34 = 666.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 159 ways as a sum of consecutive naturals, for example, 485662419 + ... + 485662689.
Almost surely, 2131614552134 is an apocalyptic number.
It is a practical number, because each smaller number is the sum of distinct divisors of 131614552134, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (169326710784).
131614552134 is an abundant number, since it is smaller than the sum of its proper divisors (207038869434).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
131614552134 is a wasteful number, since it uses less digits than its factorization.
131614552134 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 545 (or 536 counting only the distinct ones).
The product of its digits is 43200, while the sum is 36.
Adding to 131614552134 its reverse (431255416131), we get a palindrome (562869968265).
The spelling of 131614552134 in words is "one hundred thirty-one billion, six hundred fourteen million, five hundred fifty-two thousand, one hundred thirty-four".
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