Base | Representation |
---|---|
bin | 101010000110100000… |
… | …110110101111111101 |
3 | 11022200111212201120122 |
4 | 222012200312233331 |
5 | 1220040321322030 |
6 | 32433442424325 |
7 | 3160154224034 |
oct | 520640665775 |
9 | 138614781518 |
10 | 45206432765 |
11 | 1819894203a |
12 | 89176620a5 |
13 | 435590b400 |
14 | 228bc4771b |
15 | 1298b188e5 |
hex | a86836bfd |
45206432765 has 96 divisors (see below), whose sum is σ = 63750758400. Its totient is φ = 30659316480.
The previous prime is 45206432753. The next prime is 45206432801. The reversal of 45206432765 is 56723460254.
It is not a de Polignac number, because 45206432765 - 210 = 45206431741 is a prime.
It is a Curzon number.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 104887100 + ... + 104887530.
It is an arithmetic number, because the mean of its divisors is an integer number (664070400).
Almost surely, 245206432765 is an apocalyptic number.
It is an amenable number.
45206432765 is a deficient number, since it is larger than the sum of its proper divisors (18544325635).
45206432765 is a wasteful number, since it uses less digits than its factorization.
45206432765 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 667 (or 654 counting only the distinct ones).
The product of its (nonzero) digits is 1209600, while the sum is 44.
The spelling of 45206432765 in words is "forty-five billion, two hundred six million, four hundred thirty-two thousand, seven hundred sixty-five".
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