Base | Representation |
---|---|
bin | 1111110010100… |
… | …01010011000010 |
3 | 100020020100010210 |
4 | 13321101103002 |
5 | 232402003240 |
6 | 21050534550 |
7 | 3165560004 |
oct | 771212302 |
9 | 306210123 |
10 | 132453570 |
11 | 68848367 |
12 | 38437456 |
13 | 215974c2 |
14 | 1383c374 |
15 | b965780 |
hex | 7e514c2 |
132453570 has 32 divisors (see below), whose sum is σ = 323104320. Its totient is φ = 34741440.
The previous prime is 132453557. The next prime is 132453577. The reversal of 132453570 is 75354231.
It is a Harshad number since it is a multiple of its sum of digits (30).
It is not an unprimeable number, because it can be changed into a prime (132453577) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 34360 + ... + 38019.
It is an arithmetic number, because the mean of its divisors is an integer number (10097010).
Almost surely, 2132453570 is an apocalyptic number.
132453570 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
132453570 is an abundant number, since it is smaller than the sum of its proper divisors (190650750).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
132453570 is a wasteful number, since it uses less digits than its factorization.
132453570 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 72450.
The product of its (nonzero) digits is 12600, while the sum is 30.
The square root of 132453570 is about 11508.8474661888. The cubic root of 132453570 is about 509.7468563004.
The spelling of 132453570 in words is "one hundred thirty-two million, four hundred fifty-three thousand, five hundred seventy".
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