Base | Representation |
---|---|
bin | 101001111110001100… |
… | …101101001111010111 |
3 | 11022022210101102011100 |
4 | 221332030231033113 |
5 | 1214244113330312 |
6 | 32411540441143 |
7 | 3153541416552 |
oct | 517614551727 |
9 | 138283342140 |
10 | 45066933207 |
11 | 18127121a4a |
12 | 88989a91b3 |
13 | 4332a47aaa |
14 | 22774d3699 |
15 | 128b7605dc |
hex | a7e32d3d7 |
45066933207 has 24 divisors (see below), whose sum is σ = 72553581360. Its totient is φ = 26789011200.
The previous prime is 45066933179. The next prime is 45066933257. The reversal of 45066933207 is 70233966054.
It is not a de Polignac number, because 45066933207 - 224 = 45050155991 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (45066933257) by changing a digit.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 7748544 + ... + 7754357.
It is an arithmetic number, because the mean of its divisors is an integer number (3023065890).
Almost surely, 245066933207 is an apocalyptic number.
45066933207 is a deficient number, since it is larger than the sum of its proper divisors (27486648153).
45066933207 is a wasteful number, since it uses less digits than its factorization.
45066933207 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 15502943 (or 15502940 counting only the distinct ones).
The product of its (nonzero) digits is 816480, while the sum is 45.
The spelling of 45066933207 in words is "forty-five billion, sixty-six million, nine hundred thirty-three thousand, two hundred seven".
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