Base | Representation |
---|---|
bin | 11100000000101011… |
… | …010111111011011111 |
3 | 2212122001120021120111 |
4 | 130000223113323133 |
5 | 443043443010104 |
6 | 21452232030451 |
7 | 2113212661042 |
oct | 340053277337 |
9 | 85561507514 |
10 | 30076141279 |
11 | 1183421a108 |
12 | 59b4532427 |
13 | 2ab40a4002 |
14 | 16545c8c59 |
15 | bb0669404 |
hex | 700ad7edf |
30076141279 has 2 divisors, whose sum is σ = 30076141280. Its totient is φ = 30076141278.
The previous prime is 30076141267. The next prime is 30076141289. The reversal of 30076141279 is 97214167003.
It is a strong prime.
It is a cyclic number.
It is not a de Polignac number, because 30076141279 - 25 = 30076141247 is a prime.
It is a congruent number.
It is not a weakly prime, because it can be changed into another prime (30076141229) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 15038070639 + 15038070640.
It is an arithmetic number, because the mean of its divisors is an integer number (15038070640).
Almost surely, 230076141279 is an apocalyptic number.
30076141279 is a deficient number, since it is larger than the sum of its proper divisors (1).
30076141279 is an equidigital number, since it uses as much as digits as its factorization.
30076141279 is an odious number, because the sum of its binary digits is odd.
The product of its (nonzero) digits is 63504, while the sum is 40.
The spelling of 30076141279 in words is "thirty billion, seventy-six million, one hundred forty-one thousand, two hundred seventy-nine".
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