Base | Representation |
---|---|
bin | 1110011001110100001000 |
3 | 21002211100200 |
4 | 32121310020 |
5 | 1431311002 |
6 | 212532200 |
7 | 44044011 |
oct | 16316410 |
9 | 7084320 |
10 | 3775752 |
11 | 2149862 |
12 | 1321060 |
13 | a22796 |
14 | 704008 |
15 | 4e8b1c |
hex | 399d08 |
3775752 has 36 divisors (see below), whose sum is σ = 10270845. Its totient is φ = 1253088.
The previous prime is 3775729. The next prime is 3775757. The reversal of 3775752 is 2575773.
It is a powerful number, because all its prime factors have an exponent greater than 1 and also an Achilles number because it is not a perfect power.
It can be written as a sum of positive squares in 2 ways, for example, as 2842596 + 933156 = 1686^2 + 966^2 .
It is a tau number, because it is divible by the number of its divisors (36).
It is an ABA number since it can be written as A⋅BA, here for A=2, B=1374.
It is a Harshad number since it is a multiple of its sum of digits (36).
It is not an unprimeable number, because it can be changed into a prime (3775757) by changing a digit.
It is a polite number, since it can be written in 8 ways as a sum of consecutive naturals, for example, 16374 + ... + 16602.
Almost surely, 23775752 is an apocalyptic number.
It is an amenable number.
3775752 is an abundant number, since it is smaller than the sum of its proper divisors (6495093).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
3775752 is a wasteful number, since it uses less digits than its factorization.
3775752 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 470 (or 234 counting only the distinct ones).
The product of its digits is 51450, while the sum is 36.
The square root of 3775752 is about 1943.1294347006. The cubic root of 3775752 is about 155.7164474391.
The spelling of 3775752 in words is "three million, seven hundred seventy-five thousand, seven hundred fifty-two".
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