Base | Representation |
---|---|
bin | 101001111011101101… |
… | …101110110011111111 |
3 | 11022012212222010112222 |
4 | 221323231232303333 |
5 | 1214202431240001 |
6 | 32403451315555 |
7 | 3152524245644 |
oct | 517355566377 |
9 | 138185863488 |
10 | 45025258751 |
11 | 18105648350 |
12 | 8886a4bbbb |
13 | 4327216055 |
14 | 2271b65dcb |
15 | 1287c7c61b |
hex | a7bb6ecff |
45025258751 has 16 divisors (see below), whose sum is σ = 49908555648. Its totient is φ = 40277580000.
The previous prime is 45025258723. The next prime is 45025258757. The reversal of 45025258751 is 15785252054.
It is a cyclic number.
It is not a de Polignac number, because 45025258751 - 210 = 45025257727 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 (45025258757) 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, 130925 + ... + 327401.
It is an arithmetic number, because the mean of its divisors is an integer number (3119284728).
Almost surely, 245025258751 is an apocalyptic number.
45025258751 is a deficient number, since it is larger than the sum of its proper divisors (4883296897).
45025258751 is a wasteful number, since it uses less digits than its factorization.
45025258751 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 196822.
The product of its (nonzero) digits is 560000, while the sum is 44.
The spelling of 45025258751 in words is "forty-five billion, twenty-five million, two hundred fifty-eight thousand, seven hundred fifty-one".
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