Base | Representation |
---|---|
bin | 1110100011100… |
… | …11110011000100 |
3 | 22111202210020011 |
4 | 13101303303010 |
5 | 222224442444 |
6 | 20041120004 |
7 | 3011624164 |
oct | 721636304 |
9 | 274683204 |
10 | 122109124 |
11 | 62a22435 |
12 | 34a89004 |
13 | 1c3b4c27 |
14 | 123085a4 |
15 | aac0734 |
hex | 7473cc4 |
122109124 has 24 divisors (see below), whose sum is σ = 232198400. Its totient is φ = 55974240.
The previous prime is 122109073. The next prime is 122109131. The reversal of 122109124 is 421901221.
It is a junction number, because it is equal to n+sod(n) for n = 122109095 and 122109104.
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, 23559 + ... + 28270.
Almost surely, 2122109124 is an apocalyptic number.
It is an amenable number.
122109124 is a deficient number, since it is larger than the sum of its proper divisors (110089276).
122109124 is a wasteful number, since it uses less digits than its factorization.
122109124 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 51883 (or 51881 counting only the distinct ones).
The product of its (nonzero) digits is 288, while the sum is 22.
The square root of 122109124 is about 11050.2997244419. The cubic root of 122109124 is about 496.1153965375.
The spelling of 122109124 in words is "one hundred twenty-two million, one hundred nine thousand, one hundred twenty-four".
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