Base | Representation |
---|---|
bin | 11001100101000… |
… | …111000000101010 |
3 | 1002220112111201010 |
4 | 121211013000222 |
5 | 1334331032232 |
6 | 110330204350 |
7 | 13430533536 |
oct | 3145070052 |
9 | 1086474633 |
10 | 429158442 |
11 | 2002810a9 |
12 | bb8836b6 |
13 | 6abb050b |
14 | 40dd4bc6 |
15 | 27a230cc |
hex | 1994702a |
429158442 has 16 divisors (see below), whose sum is σ = 864079200. Its totient is φ = 142092432.
The previous prime is 429158441. The next prime is 429158479. The reversal of 429158442 is 244851924.
It is a self number, because there is not a number n which added to its sum of digits gives 429158442.
It is not an unprimeable number, because it can be changed into a prime (429158441) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 239128 + ... + 240915.
It is an arithmetic number, because the mean of its divisors is an integer number (54004950).
Almost surely, 2429158442 is an apocalyptic number.
429158442 is an abundant number, since it is smaller than the sum of its proper divisors (434920758).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
429158442 is a wasteful number, since it uses less digits than its factorization.
429158442 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 480197.
The product of its digits is 92160, while the sum is 39.
The square root of 429158442 is about 20716.1396500410. The cubic root of 429158442 is about 754.2915108538.
The spelling of 429158442 in words is "four hundred twenty-nine million, one hundred fifty-eight thousand, four hundred forty-two".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.075 sec. • engine limits •