Base | Representation |
---|---|
bin | 11001000000010101… |
… | …00011101100001110 |
3 | 1021122120122022110010 |
4 | 30200022203230032 |
5 | 204443140243210 |
6 | 10100034254050 |
7 | 653446465560 |
oct | 144012435416 |
9 | 37576568403 |
10 | 13424540430 |
11 | 5769891a14 |
12 | 2727a27326 |
13 | 135c326262 |
14 | 914cbb330 |
15 | 538861920 |
hex | 3202a3b0e |
13424540430 has 32 divisors (see below), whose sum is σ = 36821597184. Its totient is φ = 3068466336.
The previous prime is 13424540411. The next prime is 13424540431. The reversal of 13424540430 is 3404542431.
It is a Harshad number since it is a multiple of its sum of digits (30).
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (13424540431) 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, 31962982 + ... + 31963401.
It is an arithmetic number, because the mean of its divisors is an integer number (1150674912).
Almost surely, 213424540430 is an apocalyptic number.
13424540430 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
13424540430 is an abundant number, since it is smaller than the sum of its proper divisors (23397056754).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
13424540430 is a wasteful number, since it uses less digits than its factorization.
13424540430 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 63926400.
The product of its (nonzero) digits is 23040, while the sum is 30.
The spelling of 13424540430 in words is "thirteen billion, four hundred twenty-four million, five hundred forty thousand, four hundred thirty".
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