Base | Representation |
---|---|
bin | 11001000000111101… |
… | …11110100100110110 |
3 | 1021122221201021101101 |
4 | 30200132332210312 |
5 | 210001023042210 |
6 | 10100345120314 |
7 | 653543132152 |
oct | 144036764466 |
9 | 37587637341 |
10 | 13429893430 |
11 | 5771908788 |
12 | 272978909a |
13 | 136047b905 |
14 | 9158b2062 |
15 | 53906ca3a |
hex | 3207be936 |
13429893430 has 32 divisors (see below), whose sum is σ = 25297272000. Its totient is φ = 5123640192.
The previous prime is 13429893419. The next prime is 13429893469. The reversal of 13429893430 is 3439892431.
It is a Harshad number since it is a multiple of its sum of digits (46).
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3385 + ... + 163924.
It is an arithmetic number, because the mean of its divisors is an integer number (790539750).
Almost surely, 213429893430 is an apocalyptic number.
13429893430 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
13429893430 is a deficient number, since it is larger than the sum of its proper divisors (11867378570).
13429893430 is a wasteful number, since it uses less digits than its factorization.
13429893430 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 167688.
The product of its (nonzero) digits is 559872, while the sum is 46.
Subtracting from 13429893430 its reverse (3439892431), we obtain a palindrome (9990000999).
The spelling of 13429893430 in words is "thirteen billion, four hundred twenty-nine million, eight hundred ninety-three thousand, four hundred thirty".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.075 sec. • engine limits •