Base | Representation |
---|---|
bin | 101001111110101011… |
… | …101111001101111011 |
3 | 11022100100200200200111 |
4 | 221332223233031323 |
5 | 1214303204132041 |
6 | 32412431045151 |
7 | 3154000516516 |
oct | 517653571573 |
9 | 138310620614 |
10 | 45075067771 |
11 | 18130778628 |
12 | 889b6707b7 |
13 | 4334635546 |
14 | 227860dd7d |
15 | 128c31a981 |
hex | a7eaef37b |
45075067771 has 2 divisors, whose sum is σ = 45075067772. Its totient is φ = 45075067770.
The previous prime is 45075067657. The next prime is 45075067799. The reversal of 45075067771 is 17776057054.
It is a strong prime.
It is a cyclic number.
It is not a de Polignac number, because 45075067771 - 215 = 45075035003 is a prime.
It is not a weakly prime, because it can be changed into another prime (45075065771) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 22537533885 + 22537533886.
It is an arithmetic number, because the mean of its divisors is an integer number (22537533886).
Almost surely, 245075067771 is an apocalyptic number.
45075067771 is a deficient number, since it is larger than the sum of its proper divisors (1).
45075067771 is an equidigital number, since it uses as much as digits as its factorization.
45075067771 is an odious number, because the sum of its binary digits is odd.
The product of its (nonzero) digits is 1440600, while the sum is 49.
The spelling of 45075067771 in words is "forty-five billion, seventy-five million, sixty-seven thousand, seven hundred seventy-one".
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