Base | Representation |
---|---|
bin | 1110100101001… |
… | …01100110111110 |
3 | 22112011011002200 |
4 | 13102211212332 |
5 | 222303010100 |
6 | 20045332330 |
7 | 3013434051 |
oct | 722454676 |
9 | 275134080 |
10 | 122313150 |
11 | 63051753 |
12 | 34b670a6 |
13 | 1c456a5b |
14 | 1235ca98 |
15 | ab10e00 |
hex | 74a59be |
122313150 has 36 divisors (see below), whose sum is σ = 328615872. Its totient is φ = 32616720.
The previous prime is 122313137. The next prime is 122313167. The reversal of 122313150 is 51313221.
It is a Harshad number since it is a multiple of its sum of digits (18).
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 17 ways as a sum of consecutive naturals, for example, 135454 + ... + 136353.
Almost surely, 2122313150 is an apocalyptic number.
122313150 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
122313150 is an abundant number, since it is smaller than the sum of its proper divisors (206302722).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
122313150 is a wasteful number, since it uses less digits than its factorization.
122313150 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 271825 (or 271817 counting only the distinct ones).
The product of its (nonzero) digits is 180, while the sum is 18.
The square root of 122313150 is about 11059.5275667634. The cubic root of 122313150 is about 496.3915542183.
Adding to 122313150 its reverse (51313221), we get a palindrome (173626371).
The spelling of 122313150 in words is "one hundred twenty-two million, three hundred thirteen thousand, one hundred fifty".
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