Base | Representation |
---|---|
bin | 1101000111001010… |
… | …10010100000010100 |
3 | 200011120221000200211 |
4 | 12203211102200110 |
5 | 103404043204003 |
6 | 3122303215204 |
7 | 336305104351 |
oct | 64345224024 |
9 | 20146830624 |
10 | 7039428628 |
11 | 2a92634a11 |
12 | 14455a7504 |
13 | 88252c6ab |
14 | 4aaca1628 |
15 | 2b300696d |
hex | 1a3952814 |
7039428628 has 12 divisors (see below), whose sum is σ = 12319806772. Its totient is φ = 3519483840.
The previous prime is 7039428607. The next prime is 7039428679. The reversal of 7039428628 is 8268249307.
It can be written as a sum of positive squares in 2 ways, for example, as 4388002564 + 2651426064 = 66242^2 + 51492^2 .
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 23926 + ... + 121042.
Almost surely, 27039428628 is an apocalyptic number.
It is an amenable number.
7039428628 is a deficient number, since it is larger than the sum of its proper divisors (5280378144).
7039428628 is a wasteful number, since it uses less digits than its factorization.
7039428628 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 115242 (or 115240 counting only the distinct ones).
The product of its (nonzero) digits is 1161216, while the sum is 49.
The square root of 7039428628 is about 83901.3028981076. The cubic root of 7039428628 is about 1916.5160913627.
The spelling of 7039428628 in words is "seven billion, thirty-nine million, four hundred twenty-eight thousand, six hundred twenty-eight".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.066 sec. • engine limits •