Base | Representation |
---|---|
bin | 1010101110101… |
… | …0010111011110 |
3 | 10010200020121112 |
4 | 2223222113132 |
5 | 43010001113 |
6 | 4244302022 |
7 | 1054331540 |
oct | 253522736 |
9 | 103606545 |
10 | 45000158 |
11 | 23446315 |
12 | 130a1912 |
13 | 9427718 |
14 | 5d95690 |
15 | 3e3d5a8 |
hex | 2aea5de |
45000158 has 16 divisors (see below), whose sum is σ = 79632384. Its totient is φ = 18663480.
The previous prime is 45000157. The next prime is 45000161. The reversal of 45000158 is 85100054.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (45000157) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 51410 + ... + 52277.
It is an arithmetic number, because the mean of its divisors is an integer number (4977024).
Almost surely, 245000158 is an apocalyptic number.
45000158 is a deficient number, since it is larger than the sum of its proper divisors (34632226).
45000158 is a wasteful number, since it uses less digits than its factorization.
45000158 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 103727.
The product of its (nonzero) digits is 800, while the sum is 23.
The square root of 45000158 is about 6708.2157091137. The cubic root of 45000158 is about 355.6897467368.
The spelling of 45000158 in words is "forty-five million, one hundred fifty-eight", and thus it is an aban number.
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