Base | Representation |
---|---|
bin | 1101110001010110100011… |
… | …01110110000111111111111 |
3 | 10222020000210222212201201000 |
4 | 12320223101232300333333 |
5 | 12432124130230244041 |
6 | 144223500300421343 |
7 | 6243606626005146 |
oct | 670532156607777 |
9 | 128200728781630 |
10 | 30283038134271 |
11 | 9715a676055aa |
12 | 3491080247853 |
13 | 13b88a813a000 |
14 | 7699c78d875d |
15 | 377ae82e4bb6 |
hex | 1b8ad1bb0fff |
30283038134271 has 64 divisors (see below), whose sum is σ = 49730958323200. Its totient is φ = 18202325502816.
The previous prime is 30283038134189. The next prime is 30283038134291. The reversal of 30283038134271 is 17243183038203.
It is a happy number.
30283038134271 is a `hidden beast` number, since 302 + 8 + 30 + 38 + 13 + 4 + 271 = 666.
It is not a de Polignac number, because 30283038134271 - 219 = 30283037609983 is a prime.
It is a hoax number, since the sum of its digits (45) coincides with the sum of the digits of its distinct prime factors.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (30283038134291) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (29) of ones.
It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 3385465 + ... + 8486898.
It is an arithmetic number, because the mean of its divisors is an integer number (777046223800).
Almost surely, 230283038134271 is an apocalyptic number.
30283038134271 is a deficient number, since it is larger than the sum of its proper divisors (19447920188929).
30283038134271 is a wasteful number, since it uses less digits than its factorization.
30283038134271 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 11872454 (or 11872422 counting only the distinct ones).
The product of its (nonzero) digits is 580608, while the sum is 45.
The spelling of 30283038134271 in words is "thirty trillion, two hundred eighty-three billion, thirty-eight million, one hundred thirty-four thousand, two hundred seventy-one".
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