Base | Representation |
---|---|
bin | 1110100110100… |
… | …01111100001101 |
3 | 22112111101011222 |
4 | 13103101330031 |
5 | 222324312413 |
6 | 20053253125 |
7 | 3015121334 |
oct | 723217415 |
9 | 275441158 |
10 | 122494733 |
11 | 63166119 |
12 | 350341a5 |
13 | 1c4bb5ba |
14 | 123a8d1b |
15 | ab49b08 |
hex | 74d1f0d |
122494733 has 4 divisors (see below), whose sum is σ = 126446208. Its totient is φ = 118543260.
The previous prime is 122494727. The next prime is 122494769. The reversal of 122494733 is 337494221.
It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4, and also an emirpimes, since its reverse is a distinct semiprime: 337494221 = 223 ⋅1513427.
It is a cyclic number.
It is not a de Polignac number, because 122494733 - 24 = 122494717 is a prime.
It is a super-2 number, since 2×1224947332 = 30009919225482578, which contains 22 as substring.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 122494693 and 122494702.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (122494703) 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, 1975691 + ... + 1975752.
It is an arithmetic number, because the mean of its divisors is an integer number (31611552).
Almost surely, 2122494733 is an apocalyptic number.
It is an amenable number.
122494733 is a deficient number, since it is larger than the sum of its proper divisors (3951475).
122494733 is an equidigital number, since it uses as much as digits as its factorization.
122494733 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 3951474.
The product of its digits is 36288, while the sum is 35.
The square root of 122494733 is about 11067.7338692254. The cubic root of 122494733 is about 496.6370761965.
The spelling of 122494733 in words is "one hundred twenty-two million, four hundred ninety-four thousand, seven hundred thirty-three".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.070 sec. • engine limits •