Base | Representation |
---|---|
bin | 1110100011000… |
… | …01011111010011 |
3 | 22111121222100122 |
4 | 13101201133103 |
5 | 222220043011 |
6 | 20035340455 |
7 | 3011162432 |
oct | 721413723 |
9 | 274558318 |
10 | 122034131 |
11 | 6298105a |
12 | 34a5172b |
13 | 1c389a5b |
14 | 122c9119 |
15 | aaa83db |
hex | 74617d3 |
122034131 has 4 divisors (see below), whose sum is σ = 128457000. Its totient is φ = 115611264.
The previous prime is 122034127. The next prime is 122034149. The reversal of 122034131 is 131430221.
It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 131430221 = 13 ⋅10110017.
It is a cyclic number.
It is not a de Polignac number, because 122034131 - 22 = 122034127 is a prime.
It is a super-2 number, since 2×1220341312 = 29784658257850322, which contains 22 as substring.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (122034151) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3211406 + ... + 3211443.
It is an arithmetic number, because the mean of its divisors is an integer number (32114250).
Almost surely, 2122034131 is an apocalyptic number.
122034131 is a deficient number, since it is larger than the sum of its proper divisors (6422869).
122034131 is an equidigital number, since it uses as much as digits as its factorization.
122034131 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 6422868.
The product of its (nonzero) digits is 144, while the sum is 17.
The square root of 122034131 is about 11046.9059469156. The cubic root of 122034131 is about 496.0138130800.
Adding to 122034131 its reverse (131430221), we get a palindrome (253464352).
The spelling of 122034131 in words is "one hundred twenty-two million, thirty-four thousand, one hundred thirty-one".
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