Base | Representation |
---|---|
bin | 111100110010101100… |
… | …0111011011010110100 |
3 | 110110222020221210211211 |
4 | 1321211120323122310 |
5 | 4114331303140112 |
6 | 135550204411204 |
7 | 12301103065024 |
oct | 1714530733264 |
9 | 413866853754 |
10 | 130550052532 |
11 | 504031127a9 |
12 | 21374b46b04 |
13 | c406b32bc3 |
14 | 646656da84 |
15 | 35e12b70a7 |
hex | 1e6563b6b4 |
130550052532 has 24 divisors (see below), whose sum is σ = 231642229896. Its totient is φ = 64366944768.
The previous prime is 130550052469. The next prime is 130550052533. The reversal of 130550052532 is 235250055031.
It can be written as a sum of positive squares in 4 ways, for example, as 7912814116 + 122637238416 = 88954^2 + 350196^2 .
It is a super-2 number, since 2×1305500525322 (a number of 23 digits) contains 22 as substring.
It is a junction number, because it is equal to n+sod(n) for n = 130550052494 and 130550052503.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (130550052533) 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, 1378248 + ... + 1469920.
It is an arithmetic number, because the mean of its divisors is an integer number (9651759579).
Almost surely, 2130550052532 is an apocalyptic number.
It is an amenable number.
130550052532 is a deficient number, since it is larger than the sum of its proper divisors (101092177364).
130550052532 is a wasteful number, since it uses less digits than its factorization.
130550052532 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 96627 (or 96625 counting only the distinct ones).
The product of its (nonzero) digits is 22500, while the sum is 31.
The spelling of 130550052532 in words is "one hundred thirty billion, five hundred fifty million, fifty-two thousand, five hundred thirty-two".
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