Base | Representation |
---|---|
bin | 1111101111110… |
… | …11000110010101 |
3 | 100012120101211011 |
4 | 13313323012111 |
5 | 232304204001 |
6 | 21035212221 |
7 | 3162556441 |
oct | 767730625 |
9 | 305511734 |
10 | 132100501 |
11 | 68627075 |
12 | 382a7071 |
13 | 214a28a0 |
14 | 13789821 |
15 | b8e5d51 |
hex | 7dfb195 |
132100501 has 4 divisors (see below), whose sum is σ = 142262092. Its totient is φ = 121938912.
The previous prime is 132100499. The next prime is 132100513. The reversal of 132100501 is 105001231.
It is a semiprime because it is the product of two primes.
It can be written as a sum of positive squares in 2 ways, for example, as 28366276 + 103734225 = 5326^2 + 10185^2 .
It is a cyclic number.
It is not a de Polignac number, because 132100501 - 21 = 132100499 is a prime.
It is a Harshad number since it is a multiple of its sum of digits (13), and also a Moran number because the ratio is a prime number: 10161577 = 132100501 / (1 + 3 + 2 + 1 + 0 + 0 + 5 + 0 + 1).
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (132100571) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5080776 + ... + 5080801.
It is an arithmetic number, because the mean of its divisors is an integer number (35565523).
Almost surely, 2132100501 is an apocalyptic number.
It is an amenable number.
132100501 is a deficient number, since it is larger than the sum of its proper divisors (10161591).
132100501 is a wasteful number, since it uses less digits than its factorization.
132100501 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 10161590.
The product of its (nonzero) digits is 30, while the sum is 13.
The square root of 132100501 is about 11493.4982055073. The cubic root of 132100501 is about 509.2935252076.
Adding to 132100501 its reverse (105001231), we get a palindrome (237101732).
The spelling of 132100501 in words is "one hundred thirty-two million, one hundred thousand, five hundred one".
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