Base | Representation |
---|---|
bin | 1100110100111… |
… | …0000011010010 |
3 | 10202020011201020 |
4 | 3031032003102 |
5 | 102233001244 |
6 | 5201020310 |
7 | 1222160532 |
oct | 315160322 |
9 | 122204636 |
10 | 53797074 |
11 | 284045a1 |
12 | 16024696 |
13 | b1b77b6 |
14 | 72054c2 |
15 | 4ac9d19 |
hex | 334e0d2 |
53797074 has 8 divisors (see below), whose sum is σ = 107594160. Its totient is φ = 17932356.
The previous prime is 53797057. The next prime is 53797087. The reversal of 53797074 is 47079735.
It is a sphenic number, since it is the product of 3 distinct primes.
53797074 is an admirable number.
It is a super-2 number, since 2×537970742 = 5788250341922952, which contains 22 as substring.
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, 4483084 + ... + 4483095.
It is an arithmetic number, because the mean of its divisors is an integer number (13449270).
Almost surely, 253797074 is an apocalyptic number.
53797074 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
53797074 is a wasteful number, since it uses less digits than its factorization.
53797074 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 8966184.
The product of its (nonzero) digits is 185220, while the sum is 42.
The square root of 53797074 is about 7334.6488668511. The cubic root of 53797074 is about 377.5022563203.
The spelling of 53797074 in words is "fifty-three million, seven hundred ninety-seven thousand, seventy-four".
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