Base | Representation |
---|---|
bin | 111001110001111010… |
… | …1010010011011001011 |
3 | 102212021110012100102221 |
4 | 1303203311102123023 |
5 | 4013104324401134 |
6 | 133000252434511 |
7 | 11651566122100 |
oct | 1634365223313 |
9 | 385243170387 |
10 | 124081481419 |
11 | 48693841565 |
12 | 2006a778a37 |
13 | b91596752c |
14 | 601142aaa7 |
15 | 33634735b4 |
hex | 1ce3d526cb |
124081481419 has 12 divisors (see below), whose sum is σ = 145768794048. Its totient is φ = 105302526000.
The previous prime is 124081481413. The next prime is 124081481501. The reversal of 124081481419 is 914184180421.
It is not a de Polignac number, because 124081481419 - 213 = 124081473227 is a prime.
It is a super-2 number, since 2×1240814814192 (a number of 23 digits) contains 22 as substring.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (124081481413) by changing a digit.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 12531067 + ... + 12540964.
It is an arithmetic number, because the mean of its divisors is an integer number (12147399504).
Almost surely, 2124081481419 is an apocalyptic number.
124081481419 is a deficient number, since it is larger than the sum of its proper divisors (21687312629).
124081481419 is a wasteful number, since it uses less digits than its factorization.
124081481419 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 25072146 (or 25072139 counting only the distinct ones).
The product of its (nonzero) digits is 73728, while the sum is 43.
The spelling of 124081481419 in words is "one hundred twenty-four billion, eighty-one million, four hundred eighty-one thousand, four hundred nineteen".
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