Base | Representation |
---|---|
bin | 1110100101010… |
… | …00101100110000 |
3 | 22112011210110111 |
4 | 13102220230300 |
5 | 222303411213 |
6 | 20045511104 |
7 | 3013516003 |
oct | 722505460 |
9 | 275153414 |
10 | 122325808 |
11 | 63060210 |
12 | 34b72494 |
13 | 1c45c747 |
14 | 1236353a |
15 | ab14a3d |
hex | 74a8b30 |
122325808 has 40 divisors (see below), whose sum is σ = 262121616. Its totient is φ = 54835200.
The previous prime is 122325779. The next prime is 122325809. The reversal of 122325808 is 808523221.
It is a hoax number, since the sum of its digits (31) coincides with the sum of the digits of its distinct prime factors.
It is a self number, because there is not a number n which added to its sum of digits gives 122325808.
It is not an unprimeable number, because it can be changed into a prime (122325809) 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, 8088 + ... + 17608.
Almost surely, 2122325808 is an apocalyptic number.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 122325808, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (131060808).
122325808 is an abundant number, since it is smaller than the sum of its proper divisors (139795808).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
122325808 is a wasteful number, since it uses less digits than its factorization.
122325808 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 9613 (or 9607 counting only the distinct ones).
The product of its (nonzero) digits is 7680, while the sum is 31.
The square root of 122325808 is about 11060.0998187177. The cubic root of 122325808 is about 496.4086772274.
The spelling of 122325808 in words is "one hundred twenty-two million, three hundred twenty-five thousand, eight hundred eight".
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