Base | Representation |
---|---|
bin | 1110100111001… |
… | …01011001011001 |
3 | 22112122102111112 |
4 | 13103211121121 |
5 | 222334340200 |
6 | 20055110105 |
7 | 3015602561 |
oct | 723453131 |
9 | 275572445 |
10 | 122574425 |
11 | 6320aa86 |
12 | 35072335 |
13 | 1c51895c |
14 | 123c9da1 |
15 | ab63535 |
hex | 74e5659 |
122574425 has 24 divisors (see below), whose sum is σ = 156954240. Its totient is φ = 94910400.
The previous prime is 122574421. The next prime is 122574433. The reversal of 122574425 is 524475221.
It is not a de Polignac number, because 122574425 - 22 = 122574421 is a prime.
It is a junction number, because it is equal to n+sod(n) for n = 122574391 and 122574400.
It is not an unprimeable number, because it can be changed into a prime (122574421) by changing a digit.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 104090 + ... + 105260.
It is an arithmetic number, because the mean of its divisors is an integer number (6539760).
Almost surely, 2122574425 is an apocalyptic number.
It is an amenable number.
122574425 is a deficient number, since it is larger than the sum of its proper divisors (34379815).
122574425 is a wasteful number, since it uses less digits than its factorization.
122574425 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1313 (or 1308 counting only the distinct ones).
The product of its digits is 22400, while the sum is 32.
The square root of 122574425 is about 11071.3334788543. Note that the first 3 decimals coincide. The cubic root of 122574425 is about 496.7447527232.
The spelling of 122574425 in words is "one hundred twenty-two million, five hundred seventy-four thousand, four hundred twenty-five".
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