Base | Representation |
---|---|
bin | 1110000100001100011110… |
… | …10100111111000001100111 |
3 | 11001111220221020010120102100 |
4 | 13002012033110333001213 |
5 | 13023231042310011130 |
6 | 145441131542543143 |
7 | 6341436510163446 |
oct | 702061724770147 |
9 | 131456836116370 |
10 | 30930464141415 |
11 | 994559971a223 |
12 | 3576645a37ab3 |
13 | 143496549ba27 |
14 | 78d0846bad5d |
15 | 38988ba62c60 |
hex | 1c218f53f067 |
30930464141415 has 12 divisors (see below), whose sum is σ = 53612804511864. Its totient is φ = 16496247542064.
The previous prime is 30930464141333. The next prime is 30930464141419. The reversal of 30930464141415 is 51414146403903.
30930464141415 is a `hidden beast` number, since 3 + 0 + 9 + 3 + 0 + 464 + 141 + 41 + 5 = 666.
It is not a de Polignac number, because 30930464141415 - 27 = 30930464141287 is a prime.
It is a super-2 number, since 2×309304641414152 (a number of 28 digits) contains 22 as substring.
It is a Harshad number since it is a multiple of its sum of digits (45), and also a Moran number because the ratio is a prime number: 687343647587 = 30930464141415 / (3 + 0 + 9 + 3 + 0 + 4 + 6 + 4 + 1 + 4 + 1 + 4 + 1 + 5).
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (30930464141419) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (23) of ones.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 343671823749 + ... + 343671823838.
It is an arithmetic number, because the mean of its divisors is an integer number (4467733709322).
Almost surely, 230930464141415 is an apocalyptic number.
30930464141415 is a deficient number, since it is larger than the sum of its proper divisors (22682340370449).
30930464141415 is a wasteful number, since it uses less digits than its factorization.
30930464141415 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 687343647598 (or 687343647595 counting only the distinct ones).
The product of its (nonzero) digits is 622080, while the sum is 45.
The spelling of 30930464141415 in words is "thirty trillion, nine hundred thirty billion, four hundred sixty-four million, one hundred forty-one thousand, four hundred fifteen".
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