Base | Representation |
---|---|
bin | 11100000001000111… |
… | …101110000110011100 |
3 | 2212122120112210202222 |
4 | 130001013232012130 |
5 | 443102343301444 |
6 | 21453055204512 |
7 | 2113333100234 |
oct | 340107560634 |
9 | 85576483688 |
10 | 30083572124 |
11 | 11838435001 |
12 | 59b6b16738 |
13 | 2ab57a6368 |
14 | 16555a0cc4 |
15 | bb1135eee |
hex | 7011ee19c |
30083572124 has 12 divisors (see below), whose sum is σ = 54461639400. Its totient is φ = 14523103728.
The previous prime is 30083572117. The next prime is 30083572243. The reversal of 30083572124 is 42127538003.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 129670454 + ... + 129670685.
It is an arithmetic number, because the mean of its divisors is an integer number (4538469950).
Almost surely, 230083572124 is an apocalyptic number.
It is an amenable number.
30083572124 is a deficient number, since it is larger than the sum of its proper divisors (24378067276).
30083572124 is a wasteful number, since it uses less digits than its factorization.
30083572124 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 259341172 (or 259341170 counting only the distinct ones).
The product of its (nonzero) digits is 40320, while the sum is 35.
The spelling of 30083572124 in words is "thirty billion, eighty-three million, five hundred seventy-two thousand, one hundred twenty-four".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.081 sec. • engine limits •