Base | Representation |
---|---|
bin | 1010110011010… |
… | …0010100101111 |
3 | 10011020122011010 |
4 | 2230310110233 |
5 | 43044144322 |
6 | 4255000303 |
7 | 1060032654 |
oct | 254642457 |
9 | 104218133 |
10 | 45303087 |
11 | 23632975 |
12 | 13209093 |
13 | 950257b |
14 | 6033c2b |
15 | 3e9d20c |
hex | 2b3452f |
45303087 has 16 divisors (see below), whose sum is σ = 63743360. Its totient is φ = 28540512.
The previous prime is 45303067. The next prime is 45303107. The reversal of 45303087 is 78030354.
It is an interprime number because it is at equal distance from previous prime (45303067) and next prime (45303107).
It is not a de Polignac number, because 45303087 - 210 = 45302063 is a prime.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (45303067) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 30453 + ... + 31905.
It is an arithmetic number, because the mean of its divisors is an integer number (3983960).
Almost surely, 245303087 is an apocalyptic number.
45303087 is a deficient number, since it is larger than the sum of its proper divisors (18440273).
45303087 is a wasteful number, since it uses less digits than its factorization.
45303087 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2022.
The product of its (nonzero) digits is 10080, while the sum is 30.
The square root of 45303087 is about 6730.7567925160. The cubic root of 45303087 is about 356.4860984661.
The spelling of 45303087 in words is "forty-five million, three hundred three thousand, eighty-seven".
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