Base | Representation |
---|---|
bin | 1010110010100… |
… | …1100011000110 |
3 | 10011011101121102 |
4 | 2230221203012 |
5 | 43041241300 |
6 | 4254020102 |
7 | 1056460202 |
oct | 254514306 |
9 | 104141542 |
10 | 45258950 |
11 | 236027a0 |
12 | 131a7632 |
13 | 94b8459 |
14 | 6021b02 |
15 | 3e900d5 |
hex | 2b298c6 |
45258950 has 96 divisors (see below), whose sum is σ = 99636480. Its totient is φ = 15120000.
The previous prime is 45258943. The next prime is 45258971. The reversal of 45258950 is 5985254.
It is a Harshad number since it is a multiple of its sum of digits (38).
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 637415 + ... + 637485.
It is an arithmetic number, because the mean of its divisors is an integer number (1037880).
Almost surely, 245258950 is an apocalyptic number.
45258950 is an abundant number, since it is smaller than the sum of its proper divisors (54377530).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
45258950 is a wasteful number, since it uses less digits than its factorization.
45258950 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 174 (or 169 counting only the distinct ones).
The product of its (nonzero) digits is 72000, while the sum is 38.
The square root of 45258950 is about 6727.4772389061. The cubic root of 45258950 is about 356.3702907623.
The spelling of 45258950 in words is "forty-five million, two hundred fifty-eight thousand, nine hundred fifty".
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