Base | Representation |
---|---|
bin | 11000101000001000… |
… | …11111101010100011 |
3 | 1021010102211010002200 |
4 | 30110010133222203 |
5 | 204034213440413 |
6 | 10023545144243 |
7 | 645433645104 |
oct | 142404375243 |
9 | 37112733080 |
10 | 13221624483 |
11 | 5675298191 |
12 | 268ba8b083 |
13 | 132928a952 |
14 | 8d5d7a3ab |
15 | 525b2d573 |
hex | 31411faa3 |
13221624483 has 12 divisors (see below), whose sum is σ = 19111303848. Its totient is φ = 8808230880.
The previous prime is 13221624467. The next prime is 13221624491. The reversal of 13221624483 is 38442612231.
13221624483 is a `hidden beast` number, since 1 + 3 + 2 + 21 + 624 + 4 + 8 + 3 = 666.
It is not a de Polignac number, because 13221624483 - 24 = 13221624467 is a prime.
It is a super-2 number, since 2×132216244832 (a number of 21 digits) contains 22 as substring.
It is not an unprimeable number, because it can be changed into a prime (13221624583) by changing a digit.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 501898 + ... + 527583.
It is an arithmetic number, because the mean of its divisors is an integer number (1592608654).
Almost surely, 213221624483 is an apocalyptic number.
13221624483 is a deficient number, since it is larger than the sum of its proper divisors (5889679365).
13221624483 is a wasteful number, since it uses less digits than its factorization.
13221624483 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1030914 (or 1030911 counting only the distinct ones).
The product of its digits is 55296, while the sum is 36.
The spelling of 13221624483 in words is "thirteen billion, two hundred twenty-one million, six hundred twenty-four thousand, four hundred eighty-three".
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