Base | Representation |
---|---|
bin | 1100010111110… |
… | …1111111101010 |
3 | 10121122121100010 |
4 | 3011331333222 |
5 | 101241140143 |
6 | 5052152350 |
7 | 1200053106 |
oct | 305757752 |
9 | 117577303 |
10 | 51896298 |
11 | 27326503 |
12 | 154686b6 |
13 | a9a058c |
14 | 6c6c906 |
15 | 4851a33 |
hex | 317dfea |
51896298 has 8 divisors (see below), whose sum is σ = 103792608. Its totient is φ = 17298764.
The previous prime is 51896269. The next prime is 51896329. The reversal of 51896298 is 89269815.
It is a happy number.
It is a sphenic number, since it is the product of 3 distinct primes.
51896298 is an admirable number.
It is a super-2 number, since 2×518962982 = 5386451492209608, which contains 22 as substring.
It is a Curzon 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, 4324686 + ... + 4324697.
It is an arithmetic number, because the mean of its divisors is an integer number (12974076).
Almost surely, 251896298 is an apocalyptic number.
51896298 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.
51896298 is a wasteful number, since it uses less digits than its factorization.
51896298 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 8649388.
The product of its digits is 311040, while the sum is 48.
The square root of 51896298 is about 7203.9085224620. The cubic root of 51896298 is about 373.0028294869.
The spelling of 51896298 in words is "fifty-one million, eight hundred ninety-six thousand, two hundred ninety-eight".
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