Base | Representation |
---|---|
bin | 100101000101001… |
… | …111011100100000 |
3 | 1121100122112021000 |
4 | 211011033130200 |
5 | 2233231142401 |
6 | 141422232000 |
7 | 21263011635 |
oct | 4505173440 |
9 | 1540575230 |
10 | 622130976 |
11 | 29a1a4235 |
12 | 154425600 |
13 | 9bb76c4c |
14 | 5c8a818c |
15 | 39940186 |
hex | 2514f720 |
622130976 has 48 divisors (see below), whose sum is σ = 1814551200. Its totient is φ = 207376704.
The previous prime is 622130969. The next prime is 622130983. The reversal of 622130976 is 679031226.
It is an interprime number because it is at equal distance from previous prime (622130969) and next prime (622130983).
It is a tau number, because it is divible by the number of its divisors (48).
It is a Harshad number since it is a multiple of its sum of digits (36).
It is a self number, because there is not a number n which added to its sum of digits gives 622130976.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 359166 + ... + 360893.
It is an arithmetic number, because the mean of its divisors is an integer number (37803150).
Almost surely, 2622130976 is an apocalyptic number.
It is an amenable number.
622130976 is an abundant number, since it is smaller than the sum of its proper divisors (1192420224).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
622130976 is a wasteful number, since it uses less digits than its factorization.
622130976 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 720078 (or 720064 counting only the distinct ones).
The product of its (nonzero) digits is 27216, while the sum is 36.
The square root of 622130976 is about 24942.5535180342. The cubic root of 622130976 is about 853.6777098524.
The spelling of 622130976 in words is "six hundred twenty-two million, one hundred thirty thousand, nine hundred seventy-six".
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