Base | Representation |
---|---|
bin | 1000110111011… |
… | …10000100001000 |
3 | 12011221122220122 |
4 | 10123232010020 |
5 | 123020003212 |
6 | 11214042412 |
7 | 1562115665 |
oct | 433560410 |
9 | 164848818 |
10 | 74375432 |
11 | 38a8a3aa |
12 | 20aa9408 |
13 | 12541241 |
14 | 9c40a6c |
15 | 67e2272 |
hex | 46ee108 |
74375432 has 16 divisors (see below), whose sum is σ = 142421760. Its totient is φ = 36396304.
The previous prime is 74375407. The next prime is 74375437. The reversal of 74375432 is 23457347.
It is a junction number, because it is equal to n+sod(n) for n = 74375392 and 74375401.
It is not an unprimeable number, because it can be changed into a prime (74375437) 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 3 ways as a sum of consecutive naturals, for example, 98528 + ... + 99279.
It is an arithmetic number, because the mean of its divisors is an integer number (8901360).
Almost surely, 274375432 is an apocalyptic number.
It is an amenable number.
74375432 is a deficient number, since it is larger than the sum of its proper divisors (68046328).
74375432 is a wasteful number, since it uses less digits than its factorization.
74375432 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 197860 (or 197856 counting only the distinct ones).
The product of its digits is 70560, while the sum is 35.
The square root of 74375432 is about 8624.1192014025. The cubic root of 74375432 is about 420.5424434841.
The spelling of 74375432 in words is "seventy-four million, three hundred seventy-five thousand, four hundred thirty-two".
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