Base | Representation |
---|---|
bin | 1010001010011… |
… | …0000000101000 |
3 | 2222012110210020 |
4 | 2202212000220 |
5 | 41402414031 |
6 | 4121320440 |
7 | 1025201232 |
oct | 242460050 |
9 | 88173706 |
10 | 42623016 |
11 | 22072337 |
12 | 12336120 |
13 | 8aa4727 |
14 | 5937252 |
15 | 3b1e096 |
hex | 28a6028 |
42623016 has 64 divisors (see below), whose sum is σ = 111974400. Its totient is φ = 13502400.
The previous prime is 42622999. The next prime is 42623027. The reversal of 42623016 is 61032624.
It is a Harshad number since it is a multiple of its sum of digits (24).
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 43411 + ... + 44381.
It is an arithmetic number, because the mean of its divisors is an integer number (1749600).
Almost surely, 242623016 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 42623016, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (55987200).
42623016 is an abundant number, since it is smaller than the sum of its proper divisors (69351384).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
42623016 is a wasteful number, since it uses less digits than its factorization.
42623016 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1070 (or 1066 counting only the distinct ones).
The product of its (nonzero) digits is 1728, while the sum is 24.
The square root of 42623016 is about 6528.6304842593. The cubic root of 42623016 is about 349.3129815789.
The spelling of 42623016 in words is "forty-two million, six hundred twenty-three thousand, sixteen".
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