Base | Representation |
---|---|
bin | 1110100011101… |
… | …11110011000000 |
3 | 22111210121200211 |
4 | 13101313303000 |
5 | 222231004004 |
6 | 20041323504 |
7 | 3012023014 |
oct | 721676300 |
9 | 274717624 |
10 | 122125504 |
11 | 62a33776 |
12 | 34a96594 |
13 | 1c3bc517 |
14 | 12310544 |
15 | aac5504 |
hex | 7477cc0 |
122125504 has 56 divisors (see below), whose sum is σ = 250342400. Its totient is φ = 59076864.
The previous prime is 122125459. The next prime is 122125513. The reversal of 122125504 is 405521221.
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, 547537 + ... + 547759.
It is an arithmetic number, because the mean of its divisors is an integer number (4470400).
Almost surely, 2122125504 is an apocalyptic number.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 122125504, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (125171200).
122125504 is an abundant number, since it is smaller than the sum of its proper divisors (128216896).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
122125504 is a wasteful number, since it uses less digits than its factorization.
122125504 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 477 (or 467 counting only the distinct ones).
The product of its (nonzero) digits is 800, while the sum is 22.
The square root of 122125504 is about 11051.0408559556. The cubic root of 122125504 is about 496.1375789008.
Adding to 122125504 its reverse (405521221), we get a palindrome (527646725).
The spelling of 122125504 in words is "one hundred twenty-two million, one hundred twenty-five thousand, five hundred four".
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