Base | Representation |
---|---|
bin | 1110100101010… |
… | …00110001110010 |
3 | 22112011210220102 |
4 | 13102220301302 |
5 | 222303414010 |
6 | 20045512402 |
7 | 3013516643 |
oct | 722506162 |
9 | 275153812 |
10 | 122326130 |
11 | 63060483 |
12 | 34b72702 |
13 | 1c45c934 |
14 | 123636ca |
15 | ab14ba5 |
hex | 74a8c72 |
122326130 has 8 divisors (see below), whose sum is σ = 220187052. Its totient is φ = 48930448.
The previous prime is 122326129. The next prime is 122326133. The reversal of 122326130 is 31623221.
It is a happy number.
It can be written as a sum of positive squares in 2 ways, for example, as 122301481 + 24649 = 11059^2 + 157^2 .
It is a sphenic number, since it is the product of 3 distinct primes.
It is not an unprimeable number, because it can be changed into a prime (122326133) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 6116297 + ... + 6116316.
Almost surely, 2122326130 is an apocalyptic number.
122326130 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
122326130 is a deficient number, since it is larger than the sum of its proper divisors (97860922).
122326130 is a wasteful number, since it uses less digits than its factorization.
122326130 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 12232620.
The product of its (nonzero) digits is 432, while the sum is 20.
The square root of 122326130 is about 11060.1143755388. The cubic root of 122326130 is about 496.4091127949.
Adding to 122326130 its reverse (31623221), we get a palindrome (153949351).
The spelling of 122326130 in words is "one hundred twenty-two million, three hundred twenty-six thousand, one hundred thirty".
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