Base | Representation |
---|---|
bin | 100000001101… |
… | …110010110100 |
3 | 120220001111210 |
4 | 200031302310 |
5 | 4130220413 |
6 | 501001420 |
7 | 131532210 |
oct | 40156264 |
9 | 16801453 |
10 | 8445108 |
11 | 4848a31 |
12 | 29b3270 |
13 | 1998c09 |
14 | 119b940 |
15 | b1c3c3 |
hex | 80dcb4 |
8445108 has 24 divisors (see below), whose sum is σ = 22520512. Its totient is φ = 2412864.
The previous prime is 8445097. The next prime is 8445109. The reversal of 8445108 is 8015448.
8445108 is digitally balanced in base 5, because in such base it contains all the possibile digits an equal number of times.
It is a Smith number, since the sum of its digits (30) coincides with the sum of the digits of its prime factors.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (8445109) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 50185 + ... + 50352.
Almost surely, 28445108 is an apocalyptic number.
It is an amenable number.
8445108 is an abundant number, since it is smaller than the sum of its proper divisors (14075404).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
8445108 is a wasteful number, since it uses less digits than its factorization.
8445108 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 100551 (or 100549 counting only the distinct ones).
The product of its (nonzero) digits is 5120, while the sum is 30.
The square root of 8445108 is about 2906.0467993479. The cubic root of 8445108 is about 203.6424918678.
The spelling of 8445108 in words is "eight million, four hundred forty-five thousand, one hundred eight".
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