Base | Representation |
---|---|
bin | 1110100101000… |
… | …00100000011100 |
3 | 22112010002102200 |
4 | 13102200200130 |
5 | 222301323002 |
6 | 20045051500 |
7 | 3013316115 |
oct | 722404034 |
9 | 275102380 |
10 | 122292252 |
11 | 63037a85 |
12 | 34b56b90 |
13 | 1c44a3a4 |
14 | 1235520c |
15 | ab09b1c |
hex | 74a081c |
122292252 has 36 divisors (see below), whose sum is σ = 317485896. Its totient is φ = 39661920.
The previous prime is 122292239. The next prime is 122292259. The reversal of 122292252 is 252292221.
122292252 is a `hidden beast` number, since 122 + 292 + 252 = 666.
It is a tau number, because it is divible by the number of its divisors (36).
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (122292259) by changing a digit.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 44574 + ... + 47237.
Almost surely, 2122292252 is an apocalyptic number.
122292252 is a gapful number since it is divisible by the number (12) formed by its first and last digit.
It is an amenable number.
122292252 is an abundant number, since it is smaller than the sum of its proper divisors (195193644).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
122292252 is a wasteful number, since it uses less digits than its factorization.
122292252 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 91858 (or 91853 counting only the distinct ones).
The product of its digits is 2880, while the sum is 27.
The square root of 122292252 is about 11058.5827301694. The cubic root of 122292252 is about 496.3632820291.
The spelling of 122292252 in words is "one hundred twenty-two million, two hundred ninety-two thousand, two hundred fifty-two".
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