Base | Representation |
---|---|
bin | 1101011101101… |
… | …0100110000110 |
3 | 10221020222010120 |
4 | 3113122212012 |
5 | 103424014034 |
6 | 5334202410 |
7 | 1253662155 |
oct | 327324606 |
9 | 127228116 |
10 | 56469894 |
11 | 2996a738 |
12 | 16ab3406 |
13 | b912250 |
14 | 76dd59c |
15 | 4e56c49 |
hex | 35da986 |
56469894 has 16 divisors (see below), whose sum is σ = 121627632. Its totient is φ = 17375328.
The previous prime is 56469859. The next prime is 56469901. The reversal of 56469894 is 49896465.
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, 361909 + ... + 362064.
It is an arithmetic number, because the mean of its divisors is an integer number (7601727).
Almost surely, 256469894 is an apocalyptic number.
56469894 is an abundant number, since it is smaller than the sum of its proper divisors (65157738).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
56469894 is a wasteful number, since it uses less digits than its factorization.
56469894 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 723991.
The product of its digits is 1866240, while the sum is 51.
The square root of 56469894 is about 7514.6453010106. The cubic root of 56469894 is about 383.6533465518.
The spelling of 56469894 in words is "fifty-six million, four hundred sixty-nine thousand, eight hundred ninety-four".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.070 sec. • engine limits •