Base | Representation |
---|---|
bin | 1000110101010… |
… | …01111000111111 |
3 | 12011102110212101 |
4 | 10122221320333 |
5 | 122432034231 |
6 | 11204045531 |
7 | 1556543611 |
oct | 432517077 |
9 | 164373771 |
10 | 74096191 |
11 | 38909624 |
12 | 209938a7 |
13 | 12474100 |
14 | 9baadb1 |
15 | 6789661 |
hex | 46a9e3f |
74096191 has 6 divisors (see below), whose sum is σ = 80234520. Its totient is φ = 68396328.
The previous prime is 74096161. The next prime is 74096207. The reversal of 74096191 is 19169047.
It is not a de Polignac number, because 74096191 - 25 = 74096159 is a prime.
It is a Duffinian number.
It is a self number, because there is not a number n which added to its sum of digits gives 74096191.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (74096161) by changing a digit.
It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 219051 + ... + 219388.
It is an arithmetic number, because the mean of its divisors is an integer number (13372420).
Almost surely, 274096191 is an apocalyptic number.
74096191 is a deficient number, since it is larger than the sum of its proper divisors (6138329).
74096191 is a wasteful number, since it uses less digits than its factorization.
74096191 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 438465 (or 438452 counting only the distinct ones).
The product of its (nonzero) digits is 13608, while the sum is 37.
The square root of 74096191 is about 8607.9144396305. The cubic root of 74096191 is about 420.0154775097.
The spelling of 74096191 in words is "seventy-four million, ninety-six thousand, one hundred ninety-one".
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