Base | Representation |
---|---|
bin | 10011010111110101… |
… | …00100011001001100 |
3 | 222211211021121102110 |
4 | 21223322210121030 |
5 | 132300003400444 |
6 | 4440005424020 |
7 | 515506240011 |
oct | 115372443114 |
9 | 28754247373 |
10 | 10400450124 |
11 | 4457868129 |
12 | 202310b010 |
13 | c999588cc |
14 | 709403708 |
15 | 40d10ecb9 |
hex | 26bea464c |
10400450124 has 48 divisors (see below), whose sum is σ = 25023624192. Its totient is φ = 3360407232.
The previous prime is 10400450101. The next prime is 10400450149. The reversal of 10400450124 is 42105400401.
It is a happy number.
10400450124 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a self number, because there is not a number n which added to its sum of digits gives 10400450124.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 45724 + ... + 151299.
It is an arithmetic number, because the mean of its divisors is an integer number (521325504).
Almost surely, 210400450124 is an apocalyptic number.
It is an amenable number.
10400450124 is an abundant number, since it is smaller than the sum of its proper divisors (14623174068).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
10400450124 is a wasteful number, since it uses less digits than its factorization.
10400450124 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 197166 (or 197164 counting only the distinct ones).
The product of its (nonzero) digits is 640, while the sum is 21.
Adding to 10400450124 its reverse (42105400401), we get a palindrome (52505850525).
The spelling of 10400450124 in words is "ten billion, four hundred million, four hundred fifty thousand, one hundred twenty-four".
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