Base | Representation |
---|---|
bin | 11100011010000101… |
… | …110011011010111010 |
3 | 2220201202211112211012 |
4 | 130122011303122322 |
5 | 444432120000101 |
6 | 22002422233522 |
7 | 2126610654335 |
oct | 343205633272 |
9 | 86652745735 |
10 | 30502500026 |
11 | 11a32958809 |
12 | 5ab32858a2 |
13 | 2b515140ab |
14 | 169509161c |
15 | bd7cd7bbb |
hex | 71a1736ba |
30502500026 has 8 divisors (see below), whose sum is σ = 46034448384. Its totient is φ = 15157683900.
The previous prime is 30502499987. The next prime is 30502500089. The reversal of 30502500026 is 62000520503.
It is a happy number.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a super-2 number, since 2×305025000262 (a number of 22 digits) contains 22 as substring.
It is a junction number, because it is equal to n+sod(n) for n = 30502499974 and 30502500010.
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 3 ways as a sum of consecutive naturals, for example, 46782650 + ... + 46783301.
It is an arithmetic number, because the mean of its divisors is an integer number (5754306048).
Almost surely, 230502500026 is an apocalyptic number.
30502500026 is a deficient number, since it is larger than the sum of its proper divisors (15531948358).
30502500026 is a wasteful number, since it uses less digits than its factorization.
30502500026 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 93566116.
The product of its (nonzero) digits is 1800, while the sum is 23.
The spelling of 30502500026 in words is "thirty billion, five hundred two million, five hundred thousand, twenty-six".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.075 sec. • engine limits •