Base | Representation |
---|---|
bin | 111101100010111101… |
… | …0001111011110000000 |
3 | 110122011010001002102020 |
4 | 1323011322033132000 |
5 | 4131140331220034 |
6 | 140415012521440 |
7 | 12356165230200 |
oct | 1730572173600 |
9 | 418133032366 |
10 | 132169398144 |
11 | 510641a8063 |
12 | 21747320280 |
13 | c604480284 |
14 | 657b65c400 |
15 | 3688538249 |
hex | 1ec5e8f780 |
132169398144 has 96 divisors (see below), whose sum is σ = 408393383400. Its totient is φ = 37762679808.
The previous prime is 132169398043. The next prime is 132169398157. The reversal of 132169398144 is 441893961231.
It is a happy number.
It is a tau number, because it is divible by the number of its divisors (96).
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 3493339 + ... + 3530970.
Almost surely, 2132169398144 is an apocalyptic number.
132169398144 is a gapful number since it is divisible by the number (14) formed by its first and last digit.
It is an amenable number.
132169398144 is an abundant number, since it is smaller than the sum of its proper divisors (276223985256).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
132169398144 is an equidigital number, since it uses as much as digits as its factorization.
132169398144 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 7024340 (or 7024321 counting only the distinct ones).
The product of its digits is 1119744, while the sum is 51.
The spelling of 132169398144 in words is "one hundred thirty-two billion, one hundred sixty-nine million, three hundred ninety-eight thousand, one hundred forty-four".
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