Base | Representation |
---|---|
bin | 1010111001111… |
… | …1110110001100 |
3 | 10012002000021201 |
4 | 2232133312030 |
5 | 43202243000 |
6 | 4312235244 |
7 | 1063545655 |
oct | 256376614 |
9 | 105060251 |
10 | 45743500 |
11 | 23903850 |
12 | 1339bb24 |
13 | 9627b7a |
14 | 610a52c |
15 | 403896a |
hex | 2b9fd8c |
45743500 has 48 divisors (see below), whose sum is σ = 108999072. Its totient is φ = 16632000.
The previous prime is 45743491. The next prime is 45743501. The reversal of 45743500 is 534754.
It is a hoax number, since the sum of its digits (28) coincides with the sum of the digits of its distinct prime factors.
It is not an unprimeable number, because it can be changed into a prime (45743501) 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, 1342 + ... + 9658.
It is an arithmetic number, because the mean of its divisors is an integer number (2270814).
Almost surely, 245743500 is an apocalyptic number.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 45743500, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (54499536).
45743500 is an abundant number, since it is smaller than the sum of its proper divisors (63255572).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
45743500 is a wasteful number, since it uses less digits than its factorization.
45743500 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 8347 (or 8335 counting only the distinct ones).
The product of its (nonzero) digits is 8400, while the sum is 28.
The square root of 45743500 is about 6763.3941183403. The cubic root of 45743500 is about 357.6375658494.
The spelling of 45743500 in words is "forty-five million, seven hundred forty-three thousand, five hundred".
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