Base | Representation |
---|---|
bin | 110100001010011000… |
… | …001000001101111010 |
3 | 12100120100012100012210 |
4 | 310022120020031322 |
5 | 1404201210001442 |
6 | 41421404115550 |
7 | 4021642600164 |
oct | 641230101572 |
9 | 170510170183 |
10 | 56008672122 |
11 | 21831487387 |
12 | aa31235bb6 |
13 | 5387883b10 |
14 | 29d4759934 |
15 | 16cc14219c |
hex | d0a60837a |
56008672122 has 16 divisors (see below), whose sum is σ = 120634063200. Its totient is φ = 17233437552.
The previous prime is 56008672087. The next prime is 56008672123. The reversal of 56008672122 is 22127680065.
It is a Harshad number since it is a multiple of its sum of digits (39).
It is not an unprimeable number, because it can be changed into a prime (56008672123) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 359029872 + ... + 359030027.
It is an arithmetic number, because the mean of its divisors is an integer number (7539628950).
Almost surely, 256008672122 is an apocalyptic number.
56008672122 is an abundant number, since it is smaller than the sum of its proper divisors (64625391078).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
56008672122 is a wasteful number, since it uses less digits than its factorization.
56008672122 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 718059917.
The product of its (nonzero) digits is 80640, while the sum is 39.
The spelling of 56008672122 in words is "fifty-six billion, eight million, six hundred seventy-two thousand, one hundred twenty-two".
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