Base | Representation |
---|---|
bin | 1000110100101… |
… | …10010111101000 |
3 | 12011021102011221 |
4 | 10122112113220 |
5 | 122422004412 |
6 | 11202231424 |
7 | 1556061523 |
oct | 432262750 |
9 | 164242157 |
10 | 74016232 |
11 | 38864544 |
12 | 20955574 |
13 | 124468b4 |
14 | 9b89bba |
15 | 6770b07 |
hex | 46965e8 |
74016232 has 32 divisors (see below), whose sum is σ = 148321800. Its totient is φ = 34504704.
The previous prime is 74016223. The next prime is 74016247. The reversal of 74016232 is 23261047.
It can be written as a sum of positive squares in 4 ways, for example, as 70459236 + 3556996 = 8394^2 + 1886^2 .
It is a junction number, because it is equal to n+sod(n) for n = 74016197 and 74016206.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 12328 + ... + 17320.
Almost surely, 274016232 is an apocalyptic number.
It is an amenable number.
74016232 is an abundant number, since it is smaller than the sum of its proper divisors (74305568).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
74016232 is a wasteful number, since it uses less digits than its factorization.
74016232 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 5125 (or 5121 counting only the distinct ones).
The product of its (nonzero) digits is 2016, while the sum is 25.
The square root of 74016232 is about 8603.2686811467. The cubic root of 74016232 is about 419.8643401625.
Adding to 74016232 its reverse (23261047), we get a palindrome (97277279).
The spelling of 74016232 in words is "seventy-four million, sixteen thousand, two hundred thirty-two".
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