Base | Representation |
---|---|
bin | 111110110101110011… |
… | …000011001000100001 |
3 | 20110011102022012001110 |
4 | 332311303003020201 |
5 | 2101141442131323 |
6 | 50555234053533 |
7 | 4606040235210 |
oct | 766563031041 |
9 | 213142265043 |
10 | 67474567713 |
11 | 266856a8453 |
12 | 110b111a2a9 |
13 | 6494182317 |
14 | 33a1465077 |
15 | 1b4da5e793 |
hex | fb5cc3221 |
67474567713 has 16 divisors (see below), whose sum is σ = 103248599040. Its totient is φ = 38395567056.
The previous prime is 67474567697. The next prime is 67474567733. The reversal of 67474567713 is 31776547476.
67474567713 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is not a de Polignac number, because 67474567713 - 24 = 67474567697 is a prime.
It is not an unprimeable number, because it can be changed into a prime (67474567733) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 6716895 + ... + 6726932.
It is an arithmetic number, because the mean of its divisors is an integer number (6453037440).
Almost surely, 267474567713 is an apocalyptic number.
It is an amenable number.
67474567713 is a deficient number, since it is larger than the sum of its proper divisors (35774031327).
67474567713 is a wasteful number, since it uses less digits than its factorization.
67474567713 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 13444076.
The product of its digits is 20744640, while the sum is 57.
The spelling of 67474567713 in words is "sixty-seven billion, four hundred seventy-four million, five hundred sixty-seven thousand, seven hundred thirteen".
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