Base | Representation |
---|---|
bin | 1110010000111101010… |
… | …0011001101100111011 |
3 | 212102120100201010122211 |
4 | 3210033110121230323 |
5 | 13003400424023032 |
6 | 304330023355551 |
7 | 23464031560456 |
oct | 3441724315473 |
9 | 772510633584 |
10 | 245070142267 |
11 | 94a2a785165 |
12 | 3b5b55b2bb7 |
13 | 1a15791b802 |
14 | bc0bbac49d |
15 | 659511a747 |
hex | 390f519b3b |
245070142267 has 2 divisors, whose sum is σ = 245070142268. Its totient is φ = 245070142266.
The previous prime is 245070142199. The next prime is 245070142321. The reversal of 245070142267 is 762241070542.
It is a strong prime.
It is a cyclic number.
It is not a de Polignac number, because 245070142267 - 211 = 245070140219 is a prime.
It is not a weakly prime, because it can be changed into another prime (245070142367) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 122535071133 + 122535071134.
It is an arithmetic number, because the mean of its divisors is an integer number (122535071134).
Almost surely, 2245070142267 is an apocalyptic number.
245070142267 is a deficient number, since it is larger than the sum of its proper divisors (1).
245070142267 is an equidigital number, since it uses as much as digits as its factorization.
245070142267 is an odious number, because the sum of its binary digits is odd.
The product of its (nonzero) digits is 188160, while the sum is 40.
The spelling of 245070142267 in words is "two hundred forty-five billion, seventy million, one hundred forty-two thousand, two hundred sixty-seven".
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