Base | Representation |
---|---|
bin | 1010110100101… |
… | …1100000000000 |
3 | 10011102110101000 |
4 | 2231023200000 |
5 | 43110214031 |
6 | 4301012000 |
7 | 1060606506 |
oct | 255134000 |
9 | 104373330 |
10 | 45398016 |
11 | 23698224 |
12 | 13254000 |
13 | 9536841 |
14 | 605a676 |
15 | 3ebb3e6 |
hex | 2b4b800 |
45398016 has 96 divisors (see below), whose sum is σ = 134643600. Its totient is φ = 15114240.
The previous prime is 45397987. The next prime is 45398027. The reversal of 45398016 is 61089354.
It is a tau number, because it is divible by the number of its divisors (96).
It is a Harshad number since it is a multiple of its sum of digits (36).
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 54886 + ... + 55706.
Almost surely, 245398016 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 45398016, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (67321800).
45398016 is an abundant number, since it is smaller than the sum of its proper divisors (89245584).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
45398016 is an equidigital number, since it uses as much as digits as its factorization.
45398016 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 852 (or 826 counting only the distinct ones).
The product of its (nonzero) digits is 25920, while the sum is 36.
The square root of 45398016 is about 6737.8049838208. The cubic root of 45398016 is about 356.7349207989.
The spelling of 45398016 in words is "forty-five million, three hundred ninety-eight thousand, sixteen".
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