Base | Representation |
---|---|
bin | 1111110100100… |
… | …11010110110010 |
3 | 100020202002022010 |
4 | 13322103112302 |
5 | 232434133041 |
6 | 21100423350 |
7 | 3201064602 |
oct | 772232662 |
9 | 306662263 |
10 | 132724146 |
11 | 68a12685 |
12 | 38547b56 |
13 | 216606c9 |
14 | 138acc02 |
15 | b9baa16 |
hex | 7e935b2 |
132724146 has 16 divisors (see below), whose sum is σ = 271096704. Its totient is φ = 43299984.
The previous prime is 132724133. The next prime is 132724153. The reversal of 132724146 is 641427231.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 235045 + ... + 235608.
It is an arithmetic number, because the mean of its divisors is an integer number (16943544).
Almost surely, 2132724146 is an apocalyptic number.
132724146 is an abundant number, since it is smaller than the sum of its proper divisors (138372558).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
132724146 is a wasteful number, since it uses less digits than its factorization.
132724146 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 470705.
The product of its digits is 8064, while the sum is 30.
The square root of 132724146 is about 11520.5965991350. The cubic root of 132724146 is about 510.0937236441.
It can be divided in two parts, 132724 and 146, that added together give a triangular number (132870 = T515).
The spelling of 132724146 in words is "one hundred thirty-two million, seven hundred twenty-four thousand, one hundred forty-six".
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