Base | Representation |
---|---|
bin | 10100100000110010010111… |
… | …00001001110001100001111 |
3 | 12220201012002022220100211001 |
4 | 22100121023201032030033 |
5 | 21403013130431331141 |
6 | 235533513112241131 |
7 | 12333605562646513 |
oct | 1220311341161417 |
9 | 186635068810731 |
10 | 45107013542671 |
11 | 13410860231093 |
12 | 508605b6a01a7 |
13 | 1c2275b2065c2 |
14 | b1d296566143 |
15 | 53350c269a31 |
hex | 29064b84e30f |
45107013542671 has 4 divisors (see below), whose sum is σ = 45107027789832. Its totient is φ = 45106999295512.
The previous prime is 45107013542611. The next prime is 45107013542743. The reversal of 45107013542671 is 17624531070154.
45107013542671 is a nontrivial binomial coefficient, being equal to C(9498107, 2).
It is a semiprime because it is the product of two primes, and also a brilliant number, because the two primes have the same length.
It is not a de Polignac number, because 45107013542671 - 223 = 45107005154063 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 (45107013542611) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1 + ... + 9498106.
It is an arithmetic number, because the mean of its divisors is an integer number (11276756947458).
Almost surely, 245107013542671 is an apocalyptic number.
45107013542671 is the 9498106-th triangular number.
45107013542671 is the 3166036-th centered nonagonal number.
45107013542671 is a deficient number, since it is larger than the sum of its proper divisors (14247161).
45107013542671 is an equidigital number, since it uses as much as digits as its factorization.
45107013542671 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 14247160.
The product of its (nonzero) digits is 705600, while the sum is 46.
The spelling of 45107013542671 in words is "forty-five trillion, one hundred seven billion, thirteen million, five hundred forty-two thousand, six hundred seventy-one".
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