Base | Representation |
---|---|
bin | 100101000100111… |
… | …111111100001100 |
3 | 1121100112022010212 |
4 | 211010333330030 |
5 | 2233222124333 |
6 | 141421021552 |
7 | 21262325531 |
oct | 4504777414 |
9 | 1540468125 |
10 | 622067468 |
11 | 29a160550 |
12 | 1543b48b8 |
13 | 9bb54079 |
14 | 5c88cd88 |
15 | 3992b448 |
hex | 2513ff0c |
622067468 has 48 divisors (see below), whose sum is σ = 1261933344. Its totient is φ = 265175040.
The previous prime is 622067449. The next prime is 622067473. The reversal of 622067468 is 864760226.
It is a Smith number, since the sum of its digits (41) coincides with the sum of the digits of its prime factors.
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, 232796 + ... + 235452.
It is an arithmetic number, because the mean of its divisors is an integer number (26290278).
Almost surely, 2622067468 is an apocalyptic number.
622067468 is a gapful number since it is divisible by the number (68) formed by its first and last digit.
It is an amenable number.
622067468 is an abundant number, since it is smaller than the sum of its proper divisors (639865876).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
622067468 is a wasteful number, since it uses less digits than its factorization.
622067468 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 3002 (or 3000 counting only the distinct ones).
The product of its (nonzero) digits is 193536, while the sum is 41.
The square root of 622067468 is about 24941.2804001719. The cubic root of 622067468 is about 853.6486606591.
The spelling of 622067468 in words is "six hundred twenty-two million, sixty-seven thousand, four hundred sixty-eight".
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