Base | Representation |
---|---|
bin | 1111110110011… |
… | …00010100011110 |
3 | 100021011221100202 |
4 | 13323030110132 |
5 | 233014114340 |
6 | 21105423502 |
7 | 3203056052 |
oct | 773142436 |
9 | 307157322 |
10 | 132957470 |
11 | 69061a08 |
12 | 3863ab92 |
13 | 21712979 |
14 | 1392dc62 |
15 | ba14c15 |
hex | 7ecc51e |
132957470 has 16 divisors (see below), whose sum is σ = 240794640. Its totient is φ = 52856064.
The previous prime is 132957469. The next prime is 132957479. The reversal of 132957470 is 74759231.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (132957479) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 39155 + ... + 42414.
It is an arithmetic number, because the mean of its divisors is an integer number (15049665).
Almost surely, 2132957470 is an apocalyptic number.
132957470 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
132957470 is a deficient number, since it is larger than the sum of its proper divisors (107837170).
132957470 is a wasteful number, since it uses less digits than its factorization.
132957470 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 81739.
The product of its (nonzero) digits is 52920, while the sum is 38.
The square root of 132957470 is about 11530.7185378883. The cubic root of 132957470 is about 510.3924571126.
The spelling of 132957470 in words is "one hundred thirty-two million, nine hundred fifty-seven thousand, four hundred seventy".
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