Base | Representation |
---|---|
bin | 11000011101011111… |
… | …11000001000111001 |
3 | 1020220012210200001212 |
4 | 30032233320020321 |
5 | 203343334134000 |
6 | 10011035252505 |
7 | 643300664645 |
oct | 141657701071 |
9 | 36805720055 |
10 | 13132333625 |
11 | 5629950694 |
12 | 2665baa135 |
13 | 1313926718 |
14 | 8c8175c25 |
15 | 51cd91c35 |
hex | 30ebf8239 |
13132333625 has 16 divisors (see below), whose sum is σ = 16539528720. Its totient is φ = 10409472000.
The previous prime is 13132333603. The next prime is 13132333657. The reversal of 13132333625 is 52633323131.
It can be written as a sum of positive squares in 8 ways, for example, as 2643296569 + 10489037056 = 51413^2 + 102416^2 .
It is not a de Polignac number, because 13132333625 - 26 = 13132333561 is a prime.
It is a junction number, because it is equal to n+sod(n) for n = 13132333591 and 13132333600.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 468296 + ... + 495545.
It is an arithmetic number, because the mean of its divisors is an integer number (1033720545).
Almost surely, 213132333625 is an apocalyptic number.
It is an amenable number.
13132333625 is a deficient number, since it is larger than the sum of its proper divisors (3407195095).
13132333625 is an equidigital number, since it uses as much as digits as its factorization.
13132333625 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 963965 (or 963955 counting only the distinct ones).
The product of its digits is 29160, while the sum is 32.
Adding to 13132333625 its reverse (52633323131), we get a palindrome (65765656756).
The spelling of 13132333625 in words is "thirteen billion, one hundred thirty-two million, three hundred thirty-three thousand, six hundred twenty-five".
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