Base | Representation |
---|---|
bin | 1010101111011… |
… | …1000111010010 |
3 | 10010202220020022 |
4 | 2223313013102 |
5 | 43013133440 |
6 | 4245343442 |
7 | 1054640006 |
oct | 253670722 |
9 | 103686208 |
10 | 45052370 |
11 | 23481570 |
12 | 13107b82 |
13 | 944540c |
14 | 5daa706 |
15 | 3e4dcb5 |
hex | 2af71d2 |
45052370 has 48 divisors (see below), whose sum is σ = 91810368. Its totient is φ = 15785280.
The previous prime is 45052349. The next prime is 45052373. The reversal of 45052370 is 7325054.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (45052373) 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, 92267 + ... + 92753.
It is an arithmetic number, because the mean of its divisors is an integer number (1912716).
Almost surely, 245052370 is an apocalyptic number.
45052370 is an abundant number, since it is smaller than the sum of its proper divisors (46757998).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
45052370 is a wasteful number, since it uses less digits than its factorization.
45052370 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 563 (or 534 counting only the distinct ones).
The product of its (nonzero) digits is 4200, while the sum is 26.
The square root of 45052370 is about 6712.1062268114. The cubic root of 45052370 is about 355.8272580700.
The spelling of 45052370 in words is "forty-five million, fifty-two thousand, three hundred seventy".
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