Base | Representation |
---|---|
bin | 1000110111001… |
… | …11001000000110 |
3 | 12011220012221010 |
4 | 10123213020012 |
5 | 123013101024 |
6 | 11213303050 |
7 | 1561640100 |
oct | 433471006 |
9 | 164805833 |
10 | 74347014 |
11 | 38a70015 |
12 | 20a94a86 |
13 | 12531321 |
14 | 9c34570 |
15 | 67d8b29 |
hex | 46e7206 |
74347014 has 24 divisors (see below), whose sum is σ = 172971288. Its totient is φ = 21241920.
The previous prime is 74346989. The next prime is 74347037. The reversal of 74347014 is 41074347.
It is an alternating number because its digits alternate between odd and even.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 126147 + ... + 126734.
It is an arithmetic number, because the mean of its divisors is an integer number (7207137).
Almost surely, 274347014 is an apocalyptic number.
74347014 is an abundant number, since it is smaller than the sum of its proper divisors (98624274).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
74347014 is a wasteful number, since it uses less digits than its factorization.
74347014 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 252900 (or 252893 counting only the distinct ones).
The product of its (nonzero) digits is 9408, while the sum is 30.
The square root of 74347014 is about 8622.4714554471. The cubic root of 74347014 is about 420.4888751786.
The spelling of 74347014 in words is "seventy-four million, three hundred forty-seven thousand, fourteen".
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