Base | Representation |
---|---|
bin | 1101010111100… |
… | …1101101010101 |
3 | 10220111210202110 |
4 | 3111321231111 |
5 | 103323314140 |
6 | 5321501233 |
7 | 1250420160 |
oct | 325715525 |
9 | 126453673 |
10 | 56073045 |
11 | 29719566 |
12 | 16941819 |
13 | b803722 |
14 | 7638ad7 |
15 | 4dc9380 |
hex | 3579b55 |
56073045 has 16 divisors (see below), whose sum is σ = 102533760. Its totient is φ = 25633344.
The previous prime is 56073023. The next prime is 56073053. The reversal of 56073045 is 54037065.
It is not a de Polignac number, because 56073045 - 25 = 56073013 is a prime.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 266910 + ... + 267119.
It is an arithmetic number, because the mean of its divisors is an integer number (6408360).
Almost surely, 256073045 is an apocalyptic number.
It is an amenable number.
56073045 is a deficient number, since it is larger than the sum of its proper divisors (46460715).
56073045 is a wasteful number, since it uses less digits than its factorization.
56073045 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 534044.
The product of its (nonzero) digits is 12600, while the sum is 30.
The square root of 56073045 is about 7488.1937074304. The cubic root of 56073045 is about 382.7525095887.
The spelling of 56073045 in words is "fifty-six million, seventy-three thousand, forty-five".
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