Base | Representation |
---|---|
bin | 11000101011010110… |
… | …10011010010111100 |
3 | 1021012022112022210002 |
4 | 30111223103102330 |
5 | 204113113342102 |
6 | 10030350533432 |
7 | 646212012035 |
oct | 142553232274 |
9 | 37168468702 |
10 | 13248574652 |
11 | 5689525255 |
12 | 2698b07278 |
13 | 1331a356b1 |
14 | 8d9793a8c |
15 | 5281a3902 |
hex | 315ad34bc |
13248574652 has 24 divisors (see below), whose sum is σ = 23510466000. Its totient is φ = 6531359616.
The previous prime is 13248574643. The next prime is 13248574697. The reversal of 13248574652 is 25647584231.
It is a super-2 number, since 2×132485746522 (a number of 21 digits) contains 22 as substring.
It is a junction number, because it is equal to n+sod(n) for n = 13248574597 and 13248574606.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1191374 + ... + 1202442.
It is an arithmetic number, because the mean of its divisors is an integer number (979602750).
Almost surely, 213248574652 is an apocalyptic number.
It is an amenable number.
13248574652 is a deficient number, since it is larger than the sum of its proper divisors (10261891348).
13248574652 is a wasteful number, since it uses less digits than its factorization.
13248574652 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 15245 (or 15243 counting only the distinct ones).
The product of its digits is 1612800, while the sum is 47.
The spelling of 13248574652 in words is "thirteen billion, two hundred forty-eight million, five hundred seventy-four thousand, six hundred fifty-two".
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