Base | Representation |
---|---|
bin | 1101010111101… |
… | …1000001001111 |
3 | 10220112002010100 |
4 | 3111323001033 |
5 | 103324002130 |
6 | 5321542143 |
7 | 1250441631 |
oct | 325730117 |
9 | 126462110 |
10 | 56078415 |
11 | 297225a8 |
12 | 16944953 |
13 | b805cc3 |
14 | 763aa51 |
15 | 4dcac60 |
hex | 357b04f |
56078415 has 12 divisors (see below), whose sum is σ = 97202664. Its totient is φ = 29908464.
The previous prime is 56078413. The next prime is 56078417. The reversal of 56078415 is 51487065.
56078415 is a `hidden beast` number, since 5 + 607 + 8 + 41 + 5 = 666.
It is an interprime number because it is at equal distance from previous prime (56078413) and next prime (56078417).
It is not a de Polignac number, because 56078415 - 21 = 56078413 is a prime.
It is a self number, because there is not a number n which added to its sum of digits gives 56078415.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (56078413) by changing a digit.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 623049 + ... + 623138.
It is an arithmetic number, because the mean of its divisors is an integer number (8100222).
Almost surely, 256078415 is an apocalyptic number.
56078415 is a deficient number, since it is larger than the sum of its proper divisors (41124249).
56078415 is a wasteful number, since it uses less digits than its factorization.
56078415 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1246198 (or 1246195 counting only the distinct ones).
The product of its (nonzero) digits is 33600, while the sum is 36.
The square root of 56078415 is about 7488.5522632883. The cubic root of 56078415 is about 382.7647276718.
The spelling of 56078415 in words is "fifty-six million, seventy-eight thousand, four hundred fifteen".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.029 sec. • engine limits •