Base | Representation |
---|---|
bin | 111101011010110… |
… | …010011111101010 |
3 | 2122210221101222210 |
4 | 331122302133222 |
5 | 4102242321441 |
6 | 250125425550 |
7 | 34351351050 |
oct | 7532623752 |
9 | 2583841883 |
10 | 1030432746 |
11 | 48971a412 |
12 | 24910b2b6 |
13 | 135634125 |
14 | 9abd01d0 |
15 | 606e3616 |
hex | 3d6b27ea |
1030432746 has 128 divisors (see below), whose sum is σ = 2528870400. Its totient is φ = 273715200.
The previous prime is 1030432709. The next prime is 1030432763. The reversal of 1030432746 is 6472340301.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 5177955 + ... + 5178153.
It is an arithmetic number, because the mean of its divisors is an integer number (19756800).
Almost surely, 21030432746 is an apocalyptic number.
It is a practical number, because each smaller number is the sum of distinct divisors of 1030432746, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1264435200).
1030432746 is an abundant number, since it is smaller than the sum of its proper divisors (1498437654).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
1030432746 is a wasteful number, since it uses less digits than its factorization.
1030432746 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 380.
The product of its (nonzero) digits is 12096, while the sum is 30.
The square root of 1030432746 is about 32100.3542971102. The cubic root of 1030432746 is about 1010.0430481930.
The spelling of 1030432746 in words is "one billion, thirty million, four hundred thirty-two thousand, seven hundred forty-six".
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