Base | Representation |
---|---|
bin | 11100001011111101… |
… | …000101101000000011 |
3 | 2220010020120021120111 |
4 | 130023331011220003 |
5 | 443440411144100 |
6 | 21523111052151 |
7 | 2121001045111 |
oct | 341375055003 |
9 | 86106507514 |
10 | 30265334275 |
11 | 11920aa0660 |
12 | 5a47971057 |
13 | 2b14346327 |
14 | 1671796ab1 |
15 | bc208b6ba |
hex | 70bf45a03 |
30265334275 has 24 divisors (see below), whose sum is σ = 41346134928. Its totient is φ = 21793200000.
The previous prime is 30265334273. The next prime is 30265334287. The reversal of 30265334275 is 57243356203.
It is not a de Polignac number, because 30265334275 - 21 = 30265334273 is a prime.
It is a hoax number, since the sum of its digits (40) coincides with the sum of the digits of its distinct prime factors.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (30265334273) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 517056 + ... + 572605.
It is an arithmetic number, because the mean of its divisors is an integer number (1722755622).
Almost surely, 230265334275 is an apocalyptic number.
30265334275 is a deficient number, since it is larger than the sum of its proper divisors (11080800653).
30265334275 is a wasteful number, since it uses less digits than its factorization.
30265334275 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1089783 (or 1089778 counting only the distinct ones).
The product of its (nonzero) digits is 453600, while the sum is 40.
The spelling of 30265334275 in words is "thirty billion, two hundred sixty-five million, three hundred thirty-four thousand, two hundred seventy-five".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.072 sec. • engine limits •