Base | Representation |
---|---|
bin | 111001110000011110… |
… | …1100110110011110101 |
3 | 102212011002121000200122 |
4 | 1303200331212303311 |
5 | 4013010013033141 |
6 | 132551412421325 |
7 | 11650442625140 |
oct | 1634075466365 |
9 | 385132530618 |
10 | 124033330421 |
11 | 48669643a50 |
12 | 20056617845 |
13 | b9089a8910 |
14 | 6008c95057 |
15 | 335e11164b |
hex | 1ce0f66cf5 |
124033330421 has 32 divisors (see below), whose sum is σ = 170596129536. Its totient is φ = 87038784000.
The previous prime is 124033330387. The next prime is 124033330429.
124033330421 is nontrivially palindromic in base 10.
It is not a de Polignac number, because 124033330421 - 26 = 124033330357 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (124033330429) by changing a digit.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1470050 + ... + 1552131.
It is an arithmetic number, because the mean of its divisors is an integer number (5331129048).
Almost surely, 2124033330421 is an apocalyptic number.
124033330421 is a gapful number since it is divisible by the number (11) formed by its first and last digit.
It is an amenable number.
124033330421 is a deficient number, since it is larger than the sum of its proper divisors (46562799115).
124033330421 is a wasteful number, since it uses less digits than its factorization.
124033330421 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 3022253.
The product of its (nonzero) digits is 5184, while the sum is 26.
It can be divided in two parts, 124033 and 330421, that added together give a palindrome (454454).
The spelling of 124033330421 in words is "one hundred twenty-four billion, thirty-three million, three hundred thirty thousand, four hundred twenty-one".
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