Base | Representation |
---|---|
bin | 111001110111100111… |
… | …0111011111100000010 |
3 | 102212202210010000200200 |
4 | 1303233032323330002 |
5 | 4014002311120214 |
6 | 133031244230030 |
7 | 11656410661263 |
oct | 1635716737402 |
9 | 385683100620 |
10 | 124272754434 |
11 | 48781803834 |
12 | 2010283b316 |
13 | b94648752a |
14 | 602c9ba96a |
15 | 3375156d09 |
hex | 1cef3bbf02 |
124272754434 has 48 divisors (see below), whose sum is σ = 284105858400. Its totient is φ = 39150321408.
The previous prime is 124272754423. The next prime is 124272754447. The reversal of 124272754434 is 434457272421.
124272754434 is a `hidden beast` number, since 1 + 2 + 4 + 2 + 72 + 7 + 544 + 34 = 666.
It is a super-2 number, since 2×1242727544342 (a number of 23 digits) contains 22 as substring.
It is a self number, because there is not a number n which added to its sum of digits gives 124272754434.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (23) of ones.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 290319 + ... + 576914.
It is an arithmetic number, because the mean of its divisors is an integer number (5918872050).
Almost surely, 2124272754434 is an apocalyptic number.
124272754434 is an abundant number, since it is smaller than the sum of its proper divisors (159833103966).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
124272754434 is a wasteful number, since it uses less digits than its factorization.
124272754434 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 867679 (or 867676 counting only the distinct ones).
The product of its digits is 1505280, while the sum is 45.
The spelling of 124272754434 in words is "one hundred twenty-four billion, two hundred seventy-two million, seven hundred fifty-four thousand, four hundred thirty-four".
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