Base | Representation |
---|---|
bin | 1101111101000011… |
… | …1000111011000000 |
3 | 100200001021122101110 |
4 | 3133100320323000 |
5 | 30132402342444 |
6 | 1415404203320 |
7 | 161552215044 |
oct | 33720707300 |
9 | 10601248343 |
10 | 3745746624 |
11 | 1652415974 |
12 | 886539540 |
13 | 479050029 |
14 | 27768c024 |
15 | 16dca0cb9 |
hex | df438ec0 |
3745746624 has 28 divisors (see below), whose sum is σ = 9910621784. Its totient is φ = 1248582144.
The previous prime is 3745746623. The next prime is 3745746637. The reversal of 3745746624 is 4266475473.
3745746624 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a Harshad number since it is a multiple of its sum of digits (48).
It is not an unprimeable number, because it can be changed into a prime (3745746623) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 9754357 + ... + 9754740.
It is an arithmetic number, because the mean of its divisors is an integer number (353950778).
Almost surely, 23745746624 is an apocalyptic number.
It is an amenable number.
3745746624 is an abundant number, since it is smaller than the sum of its proper divisors (6164875160).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
3745746624 is a wasteful number, since it uses less digits than its factorization.
3745746624 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 19509112 (or 19509102 counting only the distinct ones).
The product of its digits is 3386880, while the sum is 48.
The square root of 3745746624 is about 61202.5050467708. The cubic root of 3745746624 is about 1553.0286428400.
The spelling of 3745746624 in words is "three billion, seven hundred forty-five million, seven hundred forty-six thousand, six hundred twenty-four".
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