Base | Representation |
---|---|
bin | 11100001101011011… |
… | …100100100001100111 |
3 | 2220011222011122000112 |
4 | 130031123210201213 |
5 | 444013231234000 |
6 | 21525354003235 |
7 | 2121421423241 |
oct | 341533444147 |
9 | 86158148015 |
10 | 30290102375 |
11 | 11933a78265 |
12 | 5a5411651b |
13 | 2b19508b00 |
14 | 1674ba3091 |
15 | bc4330235 |
hex | 70d6e4867 |
30290102375 has 48 divisors (see below), whose sum is σ = 41006347200. Its totient is φ = 22328342400.
The previous prime is 30290102341. The next prime is 30290102399. The reversal of 30290102375 is 57320109203.
It is not a de Polignac number, because 30290102375 - 210 = 30290101351 is a prime.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 17723021 + ... + 17724729.
It is an arithmetic number, because the mean of its divisors is an integer number (854298900).
Almost surely, 230290102375 is an apocalyptic number.
30290102375 is a deficient number, since it is larger than the sum of its proper divisors (10716244825).
30290102375 is a wasteful number, since it uses less digits than its factorization.
30290102375 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2589 (or 2566 counting only the distinct ones).
The product of its (nonzero) digits is 11340, while the sum is 32.
The spelling of 30290102375 in words is "thirty billion, two hundred ninety million, one hundred two thousand, three hundred seventy-five".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.083 sec. • engine limits •