Base | Representation |
---|---|
bin | 111101100101011101… |
… | …1000100110000111001 |
3 | 110122100222022000221011 |
4 | 1323022323010300321 |
5 | 4131323344040041 |
6 | 140431215313521 |
7 | 12361236136360 |
oct | 1731273046071 |
9 | 418328260834 |
10 | 132253502521 |
11 | 510a7721a08 |
12 | 2176b51b8a1 |
13 | c618a1988a |
14 | 65888b27d7 |
15 | 3690aece81 |
hex | 1ecaec4c39 |
132253502521 has 32 divisors (see below), whose sum is σ = 160437784320. Its totient is φ = 106493875200.
The previous prime is 132253502473. The next prime is 132253502569. The reversal of 132253502521 is 125205352231.
It is an interprime number because it is at equal distance from previous prime (132253502473) and next prime (132253502569).
It is not a de Polignac number, because 132253502521 - 29 = 132253502009 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (132253502221) by changing a digit.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 19329061 + ... + 19335901.
It is an arithmetic number, because the mean of its divisors is an integer number (5013680760).
Almost surely, 2132253502521 is an apocalyptic number.
It is an amenable number.
132253502521 is a deficient number, since it is larger than the sum of its proper divisors (28184281799).
132253502521 is a wasteful number, since it uses less digits than its factorization.
132253502521 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 8065.
The product of its (nonzero) digits is 18000, while the sum is 31.
Adding to 132253502521 its reverse (125205352231), we get a palindrome (257458854752).
The spelling of 132253502521 in words is "one hundred thirty-two billion, two hundred fifty-three million, five hundred two thousand, five hundred twenty-one".
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