Base | Representation |
---|---|
bin | 101111101011110001… |
… | …010110100001101111 |
3 | 11220011020020211112021 |
4 | 233223301112201233 |
5 | 1314324224121333 |
6 | 35304314251011 |
7 | 3461534501113 |
oct | 575361264157 |
9 | 156136224467 |
10 | 51200223343 |
11 | 1a794211675 |
12 | 9b0aa26a67 |
13 | 4a9c611a59 |
14 | 2699cbb743 |
15 | 14e9e2682d |
hex | bebc5686f |
51200223343 has 8 divisors (see below), whose sum is σ = 53936809200. Its totient is φ = 48467821248.
The previous prime is 51200223323. The next prime is 51200223359. The reversal of 51200223343 is 34332200215.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 51200223343 - 29 = 51200222831 is a prime.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (51200223323) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1020796 + ... + 1069777.
It is an arithmetic number, because the mean of its divisors is an integer number (6742101150).
Almost surely, 251200223343 is an apocalyptic number.
51200223343 is a deficient number, since it is larger than the sum of its proper divisors (2736585857).
51200223343 is a wasteful number, since it uses less digits than its factorization.
51200223343 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2091881.
The product of its (nonzero) digits is 4320, while the sum is 25.
Adding to 51200223343 its reverse (34332200215), we get a palindrome (85532423558).
The spelling of 51200223343 in words is "fifty-one billion, two hundred million, two hundred twenty-three thousand, three hundred forty-three".
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