Base | Representation |
---|---|
bin | 1111110010001… |
… | …11111111100100 |
3 | 100020011101212022 |
4 | 13321013333210 |
5 | 232344243320 |
6 | 21050042312 |
7 | 3165340622 |
oct | 771077744 |
9 | 306141768 |
10 | 132415460 |
11 | 68821771 |
12 | 38419398 |
13 | 21583058 |
14 | 1382c512 |
15 | b959325 |
hex | 7e47fe4 |
132415460 has 24 divisors (see below), whose sum is σ = 278570880. Its totient is φ = 52871264.
The previous prime is 132415457. The next prime is 132415463. The reversal of 132415460 is 64514231.
It is an interprime number because it is at equal distance from previous prime (132415457) and next prime (132415463).
It is not an unprimeable number, because it can be changed into a prime (132415463) 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, 6101 + ... + 17379.
It is an arithmetic number, because the mean of its divisors is an integer number (11607120).
Almost surely, 2132415460 is an apocalyptic number.
132415460 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
It is an amenable number.
132415460 is an abundant number, since it is smaller than the sum of its proper divisors (146155420).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
132415460 is a wasteful number, since it uses less digits than its factorization.
132415460 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 11875 (or 11873 counting only the distinct ones).
The product of its (nonzero) digits is 2880, while the sum is 26.
The square root of 132415460 is about 11507.1916643463. The cubic root of 132415460 is about 509.6979629004.
Adding to 132415460 its reverse (64514231), we get a palindrome (196929691).
The spelling of 132415460 in words is "one hundred thirty-two million, four hundred fifteen thousand, four hundred sixty".
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