Base | Representation |
---|---|
bin | 1110110001111111000000 |
3 | 21021212011100 |
4 | 32301333000 |
5 | 1442443002 |
6 | 215014400 |
7 | 44635440 |
oct | 16617700 |
9 | 7255140 |
10 | 3874752 |
11 | 2207182 |
12 | 136a400 |
13 | a5886b |
14 | 72c120 |
15 | 51811c |
hex | 3b1fc0 |
3874752 has 126 divisors (see below), whose sum is σ = 13115544. Its totient is φ = 1071360.
The previous prime is 3874747. The next prime is 3874753. The reversal of 3874752 is 2574783.
It is a tau number, because it is divible by the number of its divisors (126).
It is a Harshad number since it is a multiple of its sum of digits (36).
It is a d-powerful number, because it can be written as 38 + 87 + 74 + 410 + 76 + 57 + 219 .
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (3874753) by changing a digit.
It is a polite number, since it can be written in 17 ways as a sum of consecutive naturals, for example, 124977 + ... + 125007.
Almost surely, 23874752 is an apocalyptic number.
3874752 is a gapful number since it is divisible by the number (32) formed by its first and last digit.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 3874752, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (6557772).
3874752 is an abundant number, since it is smaller than the sum of its proper divisors (9240792).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
3874752 is a wasteful number, since it uses less digits than its factorization.
3874752 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 87 (or 43 counting only the distinct ones).
The product of its digits is 47040, while the sum is 36.
The square root of 3874752 is about 1968.4389754321. The cubic root of 3874752 is about 157.0656817421.
The spelling of 3874752 in words is "three million, eight hundred seventy-four thousand, seven hundred fifty-two".
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