Base | Representation |
---|---|
bin | 1110100101111… |
… | …01110111011000 |
3 | 22112100012101110 |
4 | 13102331313120 |
5 | 222314200004 |
6 | 20051420320 |
7 | 3014326524 |
oct | 722756730 |
9 | 275305343 |
10 | 122412504 |
11 | 6310a365 |
12 | 34bb46a0 |
13 | 1c490046 |
14 | 12386d84 |
15 | ab30589 |
hex | 74bddd8 |
122412504 has 16 divisors (see below), whose sum is σ = 306031320. Its totient is φ = 40804160.
The previous prime is 122412481. The next prime is 122412517. The reversal of 122412504 is 405214221.
It is a super-2 number, since 2×1224125042 = 29969642271100032, which contains 22 as substring.
It is a congruent number.
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 in 3 ways as a sum of consecutive naturals, for example, 2550237 + ... + 2550284.
Almost surely, 2122412504 is an apocalyptic number.
It is an amenable number.
122412504 is an abundant number, since it is smaller than the sum of its proper divisors (183618816).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
122412504 is a wasteful number, since it uses less digits than its factorization.
122412504 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 5100530 (or 5100526 counting only the distinct ones).
The product of its (nonzero) digits is 640, while the sum is 21.
The square root of 122412504 is about 11064.0184381625. The cubic root of 122412504 is about 496.5259228146.
Adding to 122412504 its reverse (405214221), we get a palindrome (527626725).
The spelling of 122412504 in words is "one hundred twenty-two million, four hundred twelve thousand, five hundred four".
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