Base | Representation |
---|---|
bin | 111101111111100110… |
… | …0101001010111100100 |
3 | 110201122002120100102001 |
4 | 1323333030221113210 |
5 | 4140122403233012 |
6 | 141054225055044 |
7 | 12422045532604 |
oct | 1737714512744 |
9 | 421562510361 |
10 | 133130524132 |
11 | 5150778a261 |
12 | 21975187484 |
13 | c728629288 |
14 | 662d16ac04 |
15 | 36e2adb357 |
hex | 1eff3295e4 |
133130524132 has 24 divisors (see below), whose sum is σ = 236202646400. Its totient is φ = 65646019296.
The previous prime is 133130524123. The next prime is 133130524171. The reversal of 133130524132 is 231425031331.
It is a super-2 number, since 2×1331305241322 (a number of 23 digits) contains 22 as substring.
It is a self number, because there is not a number n which added to its sum of digits gives 133130524132.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (23) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 26218 + ... + 516670.
Almost surely, 2133130524132 is an apocalyptic number.
It is an amenable number.
133130524132 is a deficient number, since it is larger than the sum of its proper divisors (103072122268).
133130524132 is a wasteful number, since it uses less digits than its factorization.
133130524132 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 491395 (or 491393 counting only the distinct ones).
The product of its (nonzero) digits is 6480, while the sum is 28.
Adding to 133130524132 its reverse (231425031331), we get a palindrome (364555555463).
The spelling of 133130524132 in words is "one hundred thirty-three billion, one hundred thirty million, five hundred twenty-four thousand, one hundred thirty-two".
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