Base | Representation |
---|---|
bin | 1110101010001… |
… | …11010011111100 |
3 | 22120101210122120 |
4 | 13111013103330 |
5 | 222440203414 |
6 | 20111442540 |
7 | 3022163052 |
oct | 725072374 |
9 | 276353576 |
10 | 122975484 |
11 | 63464335 |
12 | 35226450 |
13 | 1c629378 |
14 | 124921d2 |
15 | abe22a9 |
hex | 75474fc |
122975484 has 24 divisors (see below), whose sum is σ = 303822288. Its totient is φ = 38580480.
The previous prime is 122975473. The next prime is 122975507. The reversal of 122975484 is 484579221.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 301207 + ... + 301614.
It is an arithmetic number, because the mean of its divisors is an integer number (12659262).
Almost surely, 2122975484 is an apocalyptic number.
It is an amenable number.
122975484 is an abundant number, since it is smaller than the sum of its proper divisors (180846804).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
122975484 is a wasteful number, since it uses less digits than its factorization.
122975484 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 602845 (or 602843 counting only the distinct ones).
The product of its digits is 161280, while the sum is 42.
The square root of 122975484 is about 11089.4311846911. The cubic root of 122975484 is about 497.2859397433.
The spelling of 122975484 in words is "one hundred twenty-two million, nine hundred seventy-five thousand, four hundred eighty-four".
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