Base | Representation |
---|---|
bin | 1110100011101… |
… | …11001100010000 |
3 | 22111210111021222 |
4 | 13101313030100 |
5 | 222230414044 |
6 | 20041304212 |
7 | 3012012542 |
oct | 721671420 |
9 | 274714258 |
10 | 122123024 |
11 | 62a31921 |
12 | 34a95068 |
13 | 1c3bb35a |
14 | 1230d692 |
15 | aac48ee |
hex | 7477310 |
122123024 has 20 divisors (see below), whose sum is σ = 241079436. Its totient is φ = 59908992.
The previous prime is 122123017. The next prime is 122123063. The reversal of 122123024 is 420321221.
It can be written as a sum of positive squares in 2 ways, for example, as 61905424 + 60217600 = 7868^2 + 7760^2 .
It is a junction number, because it is equal to n+sod(n) for n = 122122993 and 122123011.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 71159 + ... + 72854.
Almost surely, 2122123024 is an apocalyptic number.
It is an amenable number.
122123024 is a deficient number, since it is larger than the sum of its proper divisors (118956412).
122123024 is a wasteful number, since it uses less digits than its factorization.
122123024 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 144074 (or 144068 counting only the distinct ones).
The product of its (nonzero) digits is 192, while the sum is 17.
The square root of 122123024 is about 11050.9286487607. The cubic root of 122123024 is about 496.1342205264.
Adding to 122123024 its reverse (420321221), we get a palindrome (542444245).
The spelling of 122123024 in words is "one hundred twenty-two million, one hundred twenty-three thousand, twenty-four".
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