Base | Representation |
---|---|
bin | 1000111010000… |
… | …00111000011100 |
3 | 12012120220020100 |
4 | 10131000320130 |
5 | 123111332102 |
6 | 11225221100 |
7 | 1565030655 |
oct | 435007034 |
9 | 165526210 |
10 | 74714652 |
11 | 391a1251 |
12 | 21031790 |
13 | 1262c76c |
14 | 9ccc52c |
15 | 685ca1c |
hex | 4740e1c |
74714652 has 36 divisors (see below), whose sum is σ = 189437976. Its totient is φ = 24828960.
The previous prime is 74714641. The next prime is 74714659. The reversal of 74714652 is 25641747.
It is a tau number, because it is divible by the number of its divisors (36).
It is a super-2 number, since 2×747146522 = 11164558446962208, which contains 22 as substring.
It is a Harshad number since it is a multiple of its sum of digits (36).
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (74714659) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (11) of ones.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 9502 + ... + 15482.
It is an arithmetic number, because the mean of its divisors is an integer number (5262166).
Almost surely, 274714652 is an apocalyptic number.
It is an amenable number.
74714652 is an abundant number, since it is smaller than the sum of its proper divisors (114723324).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
74714652 is a wasteful number, since it uses less digits than its factorization.
74714652 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 6338 (or 6333 counting only the distinct ones).
The product of its digits is 47040, while the sum is 36.
The square root of 74714652 is about 8643.7637635465. The cubic root of 74714652 is about 421.1808266638.
The spelling of 74714652 in words is "seventy-four million, seven hundred fourteen thousand, six hundred fifty-two".
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