Base | Representation |
---|---|
bin | 1001001001100111… |
… | …00010110110001101 |
3 | 110200100122210002110 |
4 | 10210303202312031 |
5 | 40030042143044 |
6 | 2131243014233 |
7 | 232510133223 |
oct | 44463426615 |
9 | 13610583073 |
10 | 4912459149 |
11 | 20a0a562a4 |
12 | b5120a379 |
13 | 60398b080 |
14 | 3485d4b13 |
15 | 1db4136b9 |
hex | 124ce2d8d |
4912459149 has 16 divisors (see below), whose sum is σ = 7062552000. Its totient is φ = 3019295616.
The previous prime is 4912459099. The next prime is 4912459151. The reversal of 4912459149 is 9419542194.
It is not a de Polignac number, because 4912459149 - 211 = 4912457101 is a prime.
It is a junction number, because it is equal to n+sod(n) for n = 4912459098 and 4912459107.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (4912459199) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 46299 + ... + 109400.
It is an arithmetic number, because the mean of its divisors is an integer number (441409500).
Almost surely, 24912459149 is an apocalyptic number.
It is an amenable number.
4912459149 is a deficient number, since it is larger than the sum of its proper divisors (2150092851).
4912459149 is a wasteful number, since it uses less digits than its factorization.
4912459149 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 156524.
The product of its digits is 466560, while the sum is 48.
The square root of 4912459149 is about 70088.9374223921. The cubic root of 4912459149 is about 1699.9376158192.
The spelling of 4912459149 in words is "four billion, nine hundred twelve million, four hundred fifty-nine thousand, one hundred forty-nine".
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