Base | Representation |
---|---|
bin | 1000110110000… |
… | …10011011111100 |
3 | 12011121120210010 |
4 | 10123002123330 |
5 | 122443243412 |
6 | 11210143220 |
7 | 1560443001 |
oct | 433023374 |
9 | 164546703 |
10 | 74196732 |
11 | 38978115 |
12 | 20a21b10 |
13 | 124aaabc |
14 | 9bd58a8 |
15 | 67a933c |
hex | 46c26fc |
74196732 has 24 divisors (see below), whose sum is σ = 179096400. Its totient is φ = 23879296.
The previous prime is 74196713. The next prime is 74196737. The reversal of 74196732 is 23769147.
It is a plaindrome in base 13.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (74196737) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 106257 + ... + 106952.
It is an arithmetic number, because the mean of its divisors is an integer number (7462350).
Almost surely, 274196732 is an apocalyptic number.
It is an amenable number.
74196732 is an abundant number, since it is smaller than the sum of its proper divisors (104899668).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
74196732 is a wasteful number, since it uses less digits than its factorization.
74196732 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 213245 (or 213243 counting only the distinct ones).
The product of its digits is 63504, while the sum is 39.
The square root of 74196732 is about 8613.7524923810. The cubic root of 74196732 is about 420.2053644207.
The spelling of 74196732 in words is "seventy-four million, one hundred ninety-six thousand, seven hundred thirty-two".
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