Base | Representation |
---|---|
bin | 1111110010001… |
… | …00110101000101 |
3 | 100020010202002100 |
4 | 13321010311011 |
5 | 232343340001 |
6 | 21045502313 |
7 | 3165255060 |
oct | 771046505 |
9 | 306122070 |
10 | 132402501 |
11 | 68812a60 |
12 | 38411999 |
13 | 2157a19a |
14 | 138278d7 |
15 | b955586 |
hex | 7e44d45 |
132402501 has 24 divisors (see below), whose sum is σ = 238440384. Its totient is φ = 68780160.
The previous prime is 132402481. The next prime is 132402521. The reversal of 132402501 is 105204231.
It is an interprime number because it is at equal distance from previous prime (132402481) and next prime (132402521).
It is not a de Polignac number, because 132402501 - 26 = 132402437 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (132402521) by changing a digit.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 94836 + ... + 96221.
It is an arithmetic number, because the mean of its divisors is an integer number (9935016).
Almost surely, 2132402501 is an apocalyptic number.
132402501 is a gapful number since it is divisible by the number (11) formed by its first and last digit.
It is an amenable number.
132402501 is a deficient number, since it is larger than the sum of its proper divisors (106037883).
132402501 is a wasteful number, since it uses less digits than its factorization.
132402501 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 191081 (or 191078 counting only the distinct ones).
The product of its (nonzero) digits is 240, while the sum is 18.
The square root of 132402501 is about 11506.6285679168. The cubic root of 132402501 is about 509.6813349543.
Adding to 132402501 its reverse (105204231), we get a palindrome (237606732).
The spelling of 132402501 in words is "one hundred thirty-two million, four hundred two thousand, five hundred one".
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