Base | Representation |
---|---|
bin | 1000110110000… |
… | …11101110100110 |
3 | 12011121212001001 |
4 | 10123003232212 |
5 | 122443431042 |
6 | 11210223514 |
7 | 1560464266 |
oct | 433035646 |
9 | 164555031 |
10 | 74202022 |
11 | 38981094 |
12 | 20a24b9a |
13 | 124b032b |
14 | 9bd77a6 |
15 | 67aabb7 |
hex | 46c3ba6 |
74202022 has 8 divisors (see below), whose sum is σ = 111431736. Its totient is φ = 37058112.
The previous prime is 74202019. The next prime is 74202041. The reversal of 74202022 is 22020247.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 19243 + ... + 22774.
It is an arithmetic number, because the mean of its divisors is an integer number (13928967).
Almost surely, 274202022 is an apocalyptic number.
74202022 is a deficient number, since it is larger than the sum of its proper divisors (37229714).
74202022 is a wasteful number, since it uses less digits than its factorization.
74202022 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 42902.
The product of its (nonzero) digits is 448, while the sum is 19.
The square root of 74202022 is about 8614.0595540082. The cubic root of 74202022 is about 420.2153506356.
Adding to 74202022 its reverse (22020247), we get a palindrome (96222269).
The spelling of 74202022 in words is "seventy-four million, two hundred two thousand, twenty-two".
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