Base | Representation |
---|---|
bin | 1110100011100… |
… | …10110111101100 |
3 | 22111202121000102 |
4 | 13101302313230 |
5 | 222224332244 |
6 | 20041050232 |
7 | 3011610125 |
oct | 721626754 |
9 | 274677012 |
10 | 122105324 |
11 | 62a1a5a0 |
12 | 34a86978 |
13 | 1c3b3293 |
14 | 1230704c |
15 | aabe54e |
hex | 7472dec |
122105324 has 24 divisors (see below), whose sum is σ = 245380800. Its totient is φ = 52580880.
The previous prime is 122105299. The next prime is 122105327. The reversal of 122105324 is 423501221.
It is a junction number, because it is equal to n+sod(n) for n = 122105296 and 122105305.
It is not an unprimeable number, because it can be changed into a prime (122105327) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 72194 + ... + 73865.
It is an arithmetic number, because the mean of its divisors is an integer number (10224200).
Almost surely, 2122105324 is an apocalyptic number.
It is an amenable number.
122105324 is an abundant number, since it is smaller than the sum of its proper divisors (123275476).
122105324 is a wasteful number, since it uses less digits than its factorization.
122105324 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 146093 (or 146091 counting only the distinct ones).
The product of its (nonzero) digits is 480, while the sum is 20.
The square root of 122105324 is about 11050.1277820666. The cubic root of 122105324 is about 496.1102501624.
Adding to 122105324 its reverse (423501221), we get a palindrome (545606545).
The spelling of 122105324 in words is "one hundred twenty-two million, one hundred five thousand, three hundred twenty-four".
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