Base | Representation |
---|---|
bin | 100101000101110… |
… | …010110001011000 |
3 | 1121100220212202010 |
4 | 211011302301120 |
5 | 2233300310142 |
6 | 141425305520 |
7 | 21264153534 |
oct | 4505626130 |
9 | 1540825663 |
10 | 622275672 |
11 | 29a292a17 |
12 | 1544952a0 |
13 | 9bbc7a75 |
14 | 5c904bc4 |
15 | 3996ce9c |
hex | 25172c58 |
622275672 has 32 divisors (see below), whose sum is σ = 1623329280. Its totient is φ = 198406560.
The previous prime is 622275671. The next prime is 622275673. The reversal of 622275672 is 276572226.
It is an interprime number because it is at equal distance from previous prime (622275671) and next prime (622275673).
It is a self number, because there is not a number n which added to its sum of digits gives 622275672.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (622275671) by changing a digit.
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, 563104 + ... + 564207.
It is an arithmetic number, because the mean of its divisors is an integer number (50729040).
Almost surely, 2622275672 is an apocalyptic number.
It is an amenable number.
622275672 is an abundant number, since it is smaller than the sum of its proper divisors (1001053608).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
622275672 is a wasteful number, since it uses less digits than its factorization.
622275672 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1127343 (or 1127339 counting only the distinct ones).
The product of its digits is 141120, while the sum is 39.
The square root of 622275672 is about 24945.4539345348. The cubic root of 622275672 is about 853.7438878650.
The spelling of 622275672 in words is "six hundred twenty-two million, two hundred seventy-five thousand, six hundred seventy-two".
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