Base | Representation |
---|---|
bin | 1101010111001… |
… | …0110110101010 |
3 | 10220110101020122 |
4 | 3111302312222 |
5 | 103321414340 |
6 | 5321123242 |
7 | 1250242262 |
oct | 325626652 |
9 | 126411218 |
10 | 56044970 |
11 | 296aa463 |
12 | 16929522 |
13 | b7c3a07 |
14 | 762c7a2 |
15 | 4dc0db5 |
hex | 3572daa |
56044970 has 32 divisors (see below), whose sum is σ = 103921920. Its totient is φ = 21752640.
The previous prime is 56044969. The next prime is 56044979. The reversal of 56044970 is 7944065.
It is a self number, because there is not a number n which added to its sum of digits gives 56044970.
It is not an unprimeable number, because it can be changed into a prime (56044979) 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, 47609 + ... + 48771.
It is an arithmetic number, because the mean of its divisors is an integer number (3247560).
Almost surely, 256044970 is an apocalyptic number.
56044970 is a deficient number, since it is larger than the sum of its proper divisors (47876950).
56044970 is a wasteful number, since it uses less digits than its factorization.
56044970 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1310.
The product of its (nonzero) digits is 30240, while the sum is 35.
The square root of 56044970 is about 7486.3188550849. The cubic root of 56044970 is about 382.6886192910.
The spelling of 56044970 in words is "fifty-six million, forty-four thousand, nine hundred seventy".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.069 sec. • engine limits •