Base | Representation |
---|---|
bin | 1111110010100… |
… | …01100010000010 |
3 | 100020020101110100 |
4 | 13321101202002 |
5 | 232402021110 |
6 | 21050543230 |
7 | 3165562545 |
oct | 771214202 |
9 | 306211410 |
10 | 132454530 |
11 | 6884905a |
12 | 38437b16 |
13 | 21597a80 |
14 | 1383c85c |
15 | b965bc0 |
hex | 7e51882 |
132454530 has 48 divisors (see below), whose sum is σ = 370875960. Its totient is φ = 32603904.
The previous prime is 132454501. The next prime is 132454541. The reversal of 132454530 is 35454231.
It can be written as a sum of positive squares in 4 ways, for example, as 103002201 + 29452329 = 10149^2 + 5427^2 .
It is a junction number, because it is equal to n+sod(n) for n = 132454494 and 132454503.
It is an unprimeable number.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 55435 + ... + 57774.
Almost surely, 2132454530 is an apocalyptic number.
132454530 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
132454530 is an abundant number, since it is smaller than the sum of its proper divisors (238421430).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
132454530 is a wasteful number, since it uses less digits than its factorization.
132454530 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 113235 (or 113232 counting only the distinct ones).
The product of its (nonzero) digits is 7200, while the sum is 27.
The square root of 132454530 is about 11508.8891731565. The cubic root of 132454530 is about 509.7480878157.
The spelling of 132454530 in words is "one hundred thirty-two million, four hundred fifty-four thousand, five hundred thirty".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.070 sec. • engine limits •