Base | Representation |
---|---|
bin | 1111101111011… |
… | …00011010000000 |
3 | 100012110100021020 |
4 | 13313230122000 |
5 | 232300242240 |
6 | 21034025440 |
7 | 3162216126 |
oct | 767543200 |
9 | 305410236 |
10 | 132040320 |
11 | 68595935 |
12 | 38278280 |
13 | 21481389 |
14 | 13771916 |
15 | b8d30d0 |
hex | 7dec680 |
132040320 has 64 divisors (see below), whose sum is σ = 420884640. Its totient is φ = 35210240.
The previous prime is 132040313. The next prime is 132040339. The reversal of 132040320 is 23040231.
It is a tau number, because it is divible by the number of its divisors (64).
It is a super-2 number, since 2×1320403202 = 34869292211404800, which contains 22 as substring.
It is a Harshad number since it is a multiple of its sum of digits (15).
It is a self number, because there is not a number n which added to its sum of digits gives 132040320.
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, 32466 + ... + 36305.
Almost surely, 2132040320 is an apocalyptic number.
132040320 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
It is an amenable number.
132040320 is an abundant number, since it is smaller than the sum of its proper divisors (288844320).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
132040320 is an equidigital number, since it uses as much as digits as its factorization.
132040320 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 68793 (or 68781 counting only the distinct ones).
The product of its (nonzero) digits is 144, while the sum is 15.
The square root of 132040320 is about 11490.8798618731. The cubic root of 132040320 is about 509.2161738754.
Adding to 132040320 its reverse (23040231), we get a palindrome (155080551).
The spelling of 132040320 in words is "one hundred thirty-two million, forty thousand, three hundred twenty".
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