Base | Representation |
---|---|
bin | 1010101111110… |
… | …1111011101100 |
3 | 10010211022112202 |
4 | 2223331323230 |
5 | 43020032200 |
6 | 4250121032 |
7 | 1055114306 |
oct | 253757354 |
9 | 103738482 |
10 | 45080300 |
11 | 234a0551 |
12 | 13120178 |
13 | 9455045 |
14 | 5db6976 |
15 | 3e571d5 |
hex | 2afdeec |
45080300 has 18 divisors (see below), whose sum is σ = 97824468. Its totient is φ = 18032080.
The previous prime is 45080291. The next prime is 45080303. The reversal of 45080300 is 308054.
It is a Harshad number since it is a multiple of its sum of digits (20).
It is not an unprimeable number, because it can be changed into a prime (45080303) by changing a digit.
It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 225302 + ... + 225501.
Almost surely, 245080300 is an apocalyptic number.
It is an amenable number.
45080300 is an abundant number, since it is smaller than the sum of its proper divisors (52744168).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
45080300 is a wasteful number, since it uses less digits than its factorization.
45080300 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 450817 (or 450810 counting only the distinct ones).
The product of its (nonzero) digits is 480, while the sum is 20.
The square root of 45080300 is about 6714.1864734307. The cubic root of 45080300 is about 355.9007740123.
Adding to 45080300 its reverse (308054), we get a palindrome (45388354).
The spelling of 45080300 in words is "forty-five million, eighty thousand, three hundred".
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