Base | Representation |
---|---|
bin | 1010101111100… |
… | …0101100001110 |
3 | 10010210020002120 |
4 | 2223320230032 |
5 | 43013340310 |
6 | 4245433410 |
7 | 1054664565 |
oct | 253705416 |
9 | 103706076 |
10 | 45058830 |
11 | 23486403 |
12 | 1310b866 |
13 | 944833b |
14 | 5dacbdc |
15 | 3e50b70 |
hex | 2af8b0e |
45058830 has 16 divisors (see below), whose sum is σ = 108141264. Its totient is φ = 12015680.
The previous prime is 45058813. The next prime is 45058847. The reversal of 45058830 is 3885054.
It is a happy number.
It is an interprime number because it is at equal distance from previous prime (45058813) and next prime (45058847).
It is a Smith number, since the sum of its digits (33) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.
It is a junction number, because it is equal to n+sod(n) for n = 45058791 and 45058800.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 750951 + ... + 751010.
It is an arithmetic number, because the mean of its divisors is an integer number (6758829).
Almost surely, 245058830 is an apocalyptic number.
45058830 is an abundant number, since it is smaller than the sum of its proper divisors (63082434).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
45058830 is a wasteful number, since it uses less digits than its factorization.
45058830 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1501971.
The product of its (nonzero) digits is 19200, while the sum is 33.
The square root of 45058830 is about 6712.5874295982. The cubic root of 45058830 is about 355.8442644578.
The spelling of 45058830 in words is "forty-five million, fifty-eight thousand, eight hundred thirty".
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