Base | Representation |
---|---|
bin | 1010101111111… |
… | …0101000001100 |
3 | 10010211110110020 |
4 | 2223332220030 |
5 | 43020130043 |
6 | 4250142140 |
7 | 1055125515 |
oct | 253765014 |
9 | 103743406 |
10 | 45083148 |
11 | 234a2700 |
12 | 13121950 |
13 | 9456426 |
14 | 5db7a0c |
15 | 3e57e83 |
hex | 2afea0c |
45083148 has 72 divisors (see below), whose sum is σ = 117752880. Its totient is φ = 13411200.
The previous prime is 45083113. The next prime is 45083173. The reversal of 45083148 is 84138054.
It is a Harshad number since it is a multiple of its sum of digits (33).
It is an unprimeable number.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 88318 + ... + 88826.
Almost surely, 245083148 is an apocalyptic number.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 45083148, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (58876440).
45083148 is an abundant number, since it is smaller than the sum of its proper divisors (72669732).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
45083148 is a wasteful number, since it uses less digits than its factorization.
45083148 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 599 (or 586 counting only the distinct ones).
The product of its (nonzero) digits is 15360, while the sum is 33.
The square root of 45083148 is about 6714.3985583223. The cubic root of 45083148 is about 355.9082686686.
The spelling of 45083148 in words is "forty-five million, eighty-three thousand, one hundred forty-eight".
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