Base | Representation |
---|---|
bin | 1110110010011… |
… | …10101000011111 |
3 | 22122102121011100 |
4 | 13121032220133 |
5 | 223224212142 |
6 | 20150524143 |
7 | 3034304415 |
oct | 731165037 |
9 | 278377140 |
10 | 124054047 |
11 | 64030707 |
12 | 35666653 |
13 | 1c916280 |
14 | 126932b5 |
15 | ad56b4c |
hex | 764ea1f |
124054047 has 24 divisors (see below), whose sum is σ = 193356800. Its totient is φ = 76189248.
The previous prime is 124054043. The next prime is 124054057. The reversal of 124054047 is 740450421.
124054047 is nontrivially palindromic in base 12.
It is not a de Polignac number, because 124054047 - 22 = 124054043 is a prime.
It is a self number, because there is not a number n which added to its sum of digits gives 124054047.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (124054043) 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, 96354 + ... + 97632.
Almost surely, 2124054047 is an apocalyptic number.
124054047 is a deficient number, since it is larger than the sum of its proper divisors (69302753).
124054047 is a wasteful number, since it uses less digits than its factorization.
124054047 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2127 (or 2124 counting only the distinct ones).
The product of its (nonzero) digits is 4480, while the sum is 27.
The square root of 124054047 is about 11137.9552432213. The cubic root of 124054047 is about 498.7355342819.
The spelling of 124054047 in words is "one hundred twenty-four million, fifty-four thousand, forty-seven".
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