Base | Representation |
---|---|
bin | 11100100000110000… |
… | …001110111111110011 |
3 | 2221000120011212210102 |
4 | 130200300032333303 |
5 | 1000144224130243 |
6 | 22021454223015 |
7 | 2132436066035 |
oct | 344060167763 |
9 | 87016155712 |
10 | 30614286323 |
11 | 11a8aa6a485 |
12 | 5b247b4a6b |
13 | 2b6b72352a |
14 | 16a5c6dc55 |
15 | be2a199b8 |
hex | 720c0eff3 |
30614286323 has 4 divisors (see below), whose sum is σ = 30702512280. Its totient is φ = 30526060368.
The previous prime is 30614286319. The next prime is 30614286337. The reversal of 30614286323 is 32368241603.
It is a happy number.
It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 32368241603 = 33149 ⋅976447.
It is a cyclic number.
It is not a de Polignac number, because 30614286323 - 22 = 30614286319 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (30614286383) by changing a digit.
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, 44112458 + ... + 44113151.
It is an arithmetic number, because the mean of its divisors is an integer number (7675628070).
Almost surely, 230614286323 is an apocalyptic number.
30614286323 is a deficient number, since it is larger than the sum of its proper divisors (88225957).
30614286323 is an equidigital number, since it uses as much as digits as its factorization.
30614286323 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 88225956.
The product of its (nonzero) digits is 124416, while the sum is 38.
The spelling of 30614286323 in words is "thirty billion, six hundred fourteen million, two hundred eighty-six thousand, three hundred twenty-three".
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