Base | Representation |
---|---|
bin | 1010110110000… |
… | …0010110010000 |
3 | 10011120210111200 |
4 | 2231200112100 |
5 | 43120432113 |
6 | 4302511200 |
7 | 1061413455 |
oct | 255402620 |
9 | 104523450 |
10 | 45483408 |
11 | 237463a3 |
12 | 13295500 |
13 | 9566679 |
14 | 607d82c |
15 | 3ed6873 |
hex | 2b60590 |
45483408 has 30 divisors (see below), whose sum is σ = 127290774. Its totient is φ = 15161088.
The previous prime is 45483407. The next prime is 45483413. The reversal of 45483408 is 80438454.
It can be written as a sum of positive squares in only one way, i.e., 41370624 + 4112784 = 6432^2 + 2028^2 .
It is a Harshad number since it is a multiple of its sum of digits (36).
It is not an unprimeable number, because it can be changed into a prime (45483407) 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, 157785 + ... + 158072.
Almost surely, 245483408 is an apocalyptic number.
45483408 is a gapful number since it is divisible by the number (48) formed by its first and last digit.
It is an amenable number.
45483408 is an abundant number, since it is smaller than the sum of its proper divisors (81807366).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
45483408 is a wasteful number, since it uses less digits than its factorization.
45483408 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 315871 (or 315862 counting only the distinct ones).
The product of its (nonzero) digits is 61440, while the sum is 36.
The square root of 45483408 is about 6744.1387886075. The cubic root of 45483408 is about 356.9584491339.
The spelling of 45483408 in words is "forty-five million, four hundred eighty-three thousand, four hundred eight".
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