Base | Representation |
---|---|
bin | 1000110111001… |
… | …00001011111111 |
3 | 12011212121102020 |
4 | 10123210023333 |
5 | 123012204400 |
6 | 11213131223 |
7 | 1561560021 |
oct | 433441377 |
9 | 164777366 |
10 | 74334975 |
11 | 38a61a70 |
12 | 20a89b13 |
13 | 125289c0 |
14 | 9c30011 |
15 | 67d52a0 |
hex | 46e42ff |
74334975 has 96 divisors (see below), whose sum is σ = 149990400. Its totient is φ = 31987200.
The previous prime is 74334913. The next prime is 74334983. The reversal of 74334975 is 57943347.
It is not a de Polignac number, because 74334975 - 214 = 74318591 is a prime.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 310906 + ... + 311144.
It is an arithmetic number, because the mean of its divisors is an integer number (1562400).
Almost surely, 274334975 is an apocalyptic number.
74334975 is a gapful number since it is divisible by the number (75) formed by its first and last digit.
74334975 is an abundant number, since it is smaller than the sum of its proper divisors (75655425).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
74334975 is a wasteful number, since it uses less digits than its factorization.
74334975 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 305 (or 300 counting only the distinct ones).
The product of its digits is 317520, while the sum is 42.
The square root of 74334975 is about 8621.7733094764. The cubic root of 74334975 is about 420.4661773881.
The spelling of 74334975 in words is "seventy-four million, three hundred thirty-four thousand, nine hundred seventy-five".
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