Base | Representation |
---|---|
bin | 1111101111010… |
… | …10001101000000 |
3 | 100012102212220000 |
4 | 13313222031000 |
5 | 232300000141 |
6 | 21033520000 |
7 | 3162150615 |
oct | 767521500 |
9 | 305385800 |
10 | 132031296 |
11 | 6858a081 |
12 | 38273000 |
13 | 2147a237 |
14 | 1376c50c |
15 | b8d05b6 |
hex | 7dea340 |
132031296 has 70 divisors (see below), whose sum is σ = 391397490. Its totient is φ = 44008704.
The previous prime is 132031253. The next prime is 132031297. The reversal of 132031296 is 692130231.
It can be written as a sum of positive squares in only one way, i.e., 124545600 + 7485696 = 11160^2 + 2736^2 .
It is a Harshad number since it is a multiple of its sum of digits (27).
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (132031297) by changing a digit.
It is a polite number, since it can be written in 9 ways as a sum of consecutive naturals, for example, 7551 + ... + 17918.
Almost surely, 2132031296 is an apocalyptic number.
132031296 is a gapful number since it is divisible by the number (16) formed by its first and last digit.
It is an amenable number.
132031296 is an abundant number, since it is smaller than the sum of its proper divisors (259366194).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
132031296 is an equidigital number, since it uses as much as digits as its factorization.
132031296 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 25493 (or 25474 counting only the distinct ones).
The product of its (nonzero) digits is 1944, while the sum is 27.
The square root of 132031296 is about 11490.4871959373. The cubic root of 132031296 is about 509.2045731981.
The spelling of 132031296 in words is "one hundred thirty-two million, thirty-one thousand, two hundred ninety-six".
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