Base | Representation |
---|---|
bin | 1101100101010… |
… | …0110111010100 |
3 | 10222012102010020 |
4 | 3121110313110 |
5 | 104041030313 |
6 | 5353025140 |
7 | 1261146234 |
oct | 331246724 |
9 | 128172106 |
10 | 56970708 |
11 | 2a181a33 |
12 | 170b51b0 |
13 | ba591a2 |
14 | 77cdcc4 |
15 | 5005323 |
hex | 3654dd4 |
56970708 has 12 divisors (see below), whose sum is σ = 132931680. Its totient is φ = 18990232.
The previous prime is 56970673. The next prime is 56970709. The reversal of 56970708 is 80707965.
It is a tau number, because it is divible by the number of its divisors (12).
It is a self number, because there is not a number n which added to its sum of digits gives 56970708.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (56970709) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2373768 + ... + 2373791.
It is an arithmetic number, because the mean of its divisors is an integer number (11077640).
Almost surely, 256970708 is an apocalyptic number.
It is an amenable number.
56970708 is an abundant number, since it is smaller than the sum of its proper divisors (75960972).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
56970708 is a wasteful number, since it uses less digits than its factorization.
56970708 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 4747566 (or 4747564 counting only the distinct ones).
The product of its (nonzero) digits is 105840, while the sum is 42.
The square root of 56970708 is about 7547.8942758891. The cubic root of 56970708 is about 384.7841776826.
The spelling of 56970708 in words is "fifty-six million, nine hundred seventy thousand, seven hundred eight".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.072 sec. • engine limits •