Base | Representation |
---|---|
bin | 1110100011110… |
… | …10100111111010 |
3 | 22111211012120122 |
4 | 13101322213322 |
5 | 222231341312 |
6 | 20041453242 |
7 | 3012101534 |
oct | 721724772 |
9 | 274735518 |
10 | 122137082 |
11 | 62a41441 |
12 | 34aa1222 |
13 | 1c3c4882 |
14 | 12314854 |
15 | aac8b72 |
hex | 747a9fa |
122137082 has 4 divisors (see below), whose sum is σ = 183205626. Its totient is φ = 61068540.
The previous prime is 122137079. The next prime is 122137109. The reversal of 122137082 is 280731221.
It is a semiprime because it is the product of two primes.
It can be written as a sum of positive squares in only one way, i.e., 94458961 + 27678121 = 9719^2 + 5261^2 .
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 30534269 + ... + 30534272.
Almost surely, 2122137082 is an apocalyptic number.
122137082 is a deficient number, since it is larger than the sum of its proper divisors (61068544).
122137082 is an equidigital number, since it uses as much as digits as its factorization.
122137082 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 61068543.
The product of its (nonzero) digits is 1344, while the sum is 26.
The square root of 122137082 is about 11051.5646856000. The cubic root of 122137082 is about 496.1532570330.
The spelling of 122137082 in words is "one hundred twenty-two million, one hundred thirty-seven thousand, eighty-two".
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