Base | Representation |
---|---|
bin | 101111101011100001… |
… | …001111011101001111 |
3 | 11220010221022021022002 |
4 | 233223201033131033 |
5 | 1314322134000304 |
6 | 35304043542515 |
7 | 3461453551310 |
oct | 575341173517 |
9 | 156127267262 |
10 | 51196000079 |
11 | 1a791897674 |
12 | 9b0952aa3b |
13 | 4a9b793693 |
14 | 26994dc607 |
15 | 14e989031e |
hex | beb84f74f |
51196000079 has 8 divisors (see below), whose sum is σ = 59870405760. Its totient is φ = 42861767256.
The previous prime is 51196000069. The next prime is 51196000109. The reversal of 51196000079 is 97000069115.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a de Polignac number, because none of the positive numbers 2k-51196000079 is a prime.
It is a pancake number, because a pancake can be divided into 51196000079 parts by 319987 straight cuts.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (51196000039) by changing a digit.
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 7 ways as a sum of consecutive naturals, for example, 85042889 + ... + 85043490.
It is an arithmetic number, because the mean of its divisors is an integer number (7483800720).
Almost surely, 251196000079 is an apocalyptic number.
51196000079 is a deficient number, since it is larger than the sum of its proper divisors (8674405681).
51196000079 is a wasteful number, since it uses less digits than its factorization.
51196000079 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 170086429.
The product of its (nonzero) digits is 17010, while the sum is 38.
The spelling of 51196000079 in words is "fifty-one billion, one hundred ninety-six million, seventy-nine", and thus it is an aban number.
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