Base | Representation |
---|---|
bin | 110101111110111101… |
… | …011110110100010010 |
3 | 12112121122122211202120 |
4 | 311332331132310102 |
5 | 1422202420333244 |
6 | 42343434555110 |
7 | 4121263102233 |
oct | 657675366422 |
9 | 175548584676 |
10 | 57964621074 |
11 | 22645576818 |
12 | b298298a96 |
13 | 5609b76769 |
14 | 2b3c42908a |
15 | 1793c02819 |
hex | d7ef5ed12 |
57964621074 has 8 divisors (see below), whose sum is σ = 115929242160. Its totient is φ = 19321540356.
The previous prime is 57964621069. The next prime is 57964621087. The reversal of 57964621074 is 47012646975.
It is a happy number.
It is a sphenic number, since it is the product of 3 distinct primes.
57964621074 is an admirable number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (23) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4830385084 + ... + 4830385095.
It is an arithmetic number, because the mean of its divisors is an integer number (14491155270).
Almost surely, 257964621074 is an apocalyptic number.
57964621074 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
57964621074 is a wasteful number, since it uses less digits than its factorization.
57964621074 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 9660770184.
The product of its (nonzero) digits is 2540160, while the sum is 51.
The spelling of 57964621074 in words is "fifty-seven billion, nine hundred sixty-four million, six hundred twenty-one thousand, seventy-four".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.068 sec. • engine limits •