Base | Representation |
---|---|
bin | 101111110100010010… |
… | …100111111101101110 |
3 | 11220112012012221012202 |
4 | 233310102213331232 |
5 | 1320122322210441 |
6 | 35330422101502 |
7 | 3465221454404 |
oct | 576422477556 |
9 | 156465187182 |
10 | 51343163246 |
11 | 1a857971521 |
12 | 9b4a87a892 |
13 | 4ac310b28b |
14 | 26b0c89474 |
15 | 150775e19b |
hex | bf44a7f6e |
51343163246 has 8 divisors (see below), whose sum is σ = 77060949480. Its totient is φ = 25656180088.
The previous prime is 51343163233. The next prime is 51343163273. The reversal of 51343163246 is 64236134315.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a super-2 number, since 2×513431632462 (a number of 22 digits) contains 22 as substring.
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (23) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 7696601 + ... + 7703268.
It is an arithmetic number, because the mean of its divisors is an integer number (9632618685).
Almost surely, 251343163246 is an apocalyptic number.
51343163246 is a deficient number, since it is larger than the sum of its proper divisors (25717786234).
51343163246 is a wasteful number, since it uses less digits than its factorization.
51343163246 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 15401538.
The product of its digits is 155520, while the sum is 38.
The spelling of 51343163246 in words is "fifty-one billion, three hundred forty-three million, one hundred sixty-three thousand, two hundred forty-six".
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