Base | Representation |
---|---|
bin | 1101001111100101101… |
… | …00101011111010001011 |
3 | 1121111112220022122122021 |
4 | 12213302310223322023 |
5 | 24423413114314231 |
6 | 545013415305311 |
7 | 44606310423310 |
oct | 6476264537213 |
9 | 1544486278567 |
10 | 455045463691 |
11 | 165a90334a55 |
12 | 7423597b237 |
13 | 33bab797330 |
14 | 1804aa2ad07 |
15 | bc841c5811 |
hex | 69f2d2be8b |
455045463691 has 16 divisors (see below), whose sum is σ = 562379866048. Its totient is φ = 358542028800.
The previous prime is 455045463641. The next prime is 455045463703. The reversal of 455045463691 is 196364540554.
It is a cyclic number.
It is not a de Polignac number, because 455045463691 - 213 = 455045455499 is a prime.
It is not an unprimeable number, because it can be changed into a prime (455045463601) 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 15 ways as a sum of consecutive naturals, for example, 10352550 + ... + 10396411.
It is an arithmetic number, because the mean of its divisors is an integer number (35148741628).
Almost surely, 2455045463691 is an apocalyptic number.
455045463691 is a deficient number, since it is larger than the sum of its proper divisors (107334402357).
455045463691 is a wasteful number, since it uses less digits than its factorization.
455045463691 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 20749222.
The product of its (nonzero) digits is 7776000, while the sum is 52.
The spelling of 455045463691 in words is "four hundred fifty-five billion, forty-five million, four hundred sixty-three thousand, six hundred ninety-one".
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