Base | Representation |
---|---|
bin | 11000111011101000… |
… | …00101010111111011 |
3 | 1021112211102021000100 |
4 | 30131310011113323 |
5 | 204403041012101 |
6 | 10052105010443 |
7 | 652460266365 |
oct | 143564052773 |
9 | 37484367010 |
10 | 13385094651 |
11 | 574959a7a5 |
12 | 2716783a23 |
13 | 13540c4a66 |
14 | 90d96dd35 |
15 | 53516de86 |
hex | 31dd055fb |
13385094651 has 24 divisors (see below), whose sum is σ = 20179654560. Its totient is φ = 8533299456.
The previous prime is 13385094631. The next prime is 13385094689. The reversal of 13385094651 is 15649058331.
13385094651 is a `hidden beast` number, since 133 + 8 + 50 + 9 + 465 + 1 = 666.
It is not a de Polignac number, because 13385094651 - 210 = 13385093627 is a prime.
It is a junction number, because it is equal to n+sod(n) for n = 13385094597 and 13385094606.
It is not an unprimeable number, because it can be changed into a prime (13385094631) by changing a digit.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 1626435 + ... + 1634643.
It is an arithmetic number, because the mean of its divisors is an integer number (840818940).
Almost surely, 213385094651 is an apocalyptic number.
13385094651 is a deficient number, since it is larger than the sum of its proper divisors (6794559909).
13385094651 is a wasteful number, since it uses less digits than its factorization.
13385094651 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 16115 (or 16112 counting only the distinct ones).
The product of its (nonzero) digits is 388800, while the sum is 45.
The spelling of 13385094651 in words is "thirteen billion, three hundred eighty-five million, ninety-four thousand, six hundred fifty-one".
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