Base | Representation |
---|---|
bin | 11100000011101101… |
… | …100110000111001000 |
3 | 2212202121100222111010 |
4 | 130003231212013020 |
5 | 443200011232204 |
6 | 21501251203520 |
7 | 2114401513323 |
oct | 340355460710 |
9 | 85677328433 |
10 | 30127055304 |
11 | 1185aa34615 |
12 | 5a095a65a0 |
13 | 2ac17bc458 |
14 | 165b27d7ba |
15 | bb4d74d89 |
hex | 703b661c8 |
30127055304 has 128 divisors (see below), whose sum is σ = 79757136000. Its totient is φ = 9468985344.
The previous prime is 30127055297. The next prime is 30127055311. The reversal of 30127055304 is 40355072103.
It is an interprime number because it is at equal distance from previous prime (30127055297) and next prime (30127055311).
It is a super-2 number, since 2×301270553042 (a number of 22 digits) contains 22 as substring.
It is an unprimeable number.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 6444712 + ... + 6449384.
It is an arithmetic number, because the mean of its divisors is an integer number (623102625).
Almost surely, 230127055304 is an apocalyptic number.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 30127055304, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (39878568000).
30127055304 is an abundant number, since it is smaller than the sum of its proper divisors (49630080696).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
30127055304 is a wasteful number, since it uses less digits than its factorization.
30127055304 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 4927 (or 4923 counting only the distinct ones).
The product of its (nonzero) digits is 12600, while the sum is 30.
The spelling of 30127055304 in words is "thirty billion, one hundred twenty-seven million, fifty-five thousand, three hundred four".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.070 sec. • engine limits •