Base | Representation |
---|---|
bin | 1110100111100… |
… | …01100011001001 |
3 | 22112201221210002 |
4 | 13103301203021 |
5 | 222342433301 |
6 | 20100132345 |
7 | 3016200650 |
oct | 723614311 |
9 | 275657702 |
10 | 122624201 |
11 | 63244417 |
12 | 350970b5 |
13 | 1c5354cb |
14 | 12400197 |
15 | ab7316b |
hex | 74f18c9 |
122624201 has 16 divisors (see below), whose sum is σ = 147702528. Its totient is φ = 99528000.
The previous prime is 122624197. The next prime is 122624207. The reversal of 122624201 is 102426221.
It is a happy number.
It is a cyclic number.
It is not a de Polignac number, because 122624201 - 22 = 122624197 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (122624207) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 12491 + ... + 20031.
It is an arithmetic number, because the mean of its divisors is an integer number (9231408).
Almost surely, 2122624201 is an apocalyptic number.
It is an amenable number.
122624201 is a deficient number, since it is larger than the sum of its proper divisors (25078327).
122624201 is a wasteful number, since it uses less digits than its factorization.
122624201 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 7672.
The product of its (nonzero) digits is 384, while the sum is 20.
The square root of 122624201 is about 11073.5812183774. The cubic root of 122624201 is about 496.8119843136.
The spelling of 122624201 in words is "one hundred twenty-two million, six hundred twenty-four thousand, two hundred one".
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