Base | Representation |
---|---|
bin | 101111011111110101… |
… | …110000000110111110 |
3 | 11212122021120222110211 |
4 | 233133311300012332 |
5 | 1313422003100420 |
6 | 35232404023034 |
7 | 3453554162512 |
oct | 573765600676 |
9 | 155567528424 |
10 | 51000050110 |
11 | 1a6a1220549 |
12 | 9a73991a7a |
13 | 4a69cc6959 |
14 | 267b492142 |
15 | 14d7585e5a |
hex | bdfd701be |
51000050110 has 8 divisors (see below), whose sum is σ = 91800090216. Its totient is φ = 20400020040.
The previous prime is 51000050107. The next prime is 51000050113. The reversal of 51000050110 is 1105000015.
It is an interprime number because it is at equal distance from previous prime (51000050107) and next prime (51000050113).
It is a sphenic number, since it is the product of 3 distinct primes.
It is a super-2 number, since 2×510000501102 (a number of 22 digits) contains 22 as substring.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (51000050113) 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 3 ways as a sum of consecutive naturals, for example, 2550002496 + ... + 2550002515.
It is an arithmetic number, because the mean of its divisors is an integer number (11475011277).
Almost surely, 251000050110 is an apocalyptic number.
51000050110 is a deficient number, since it is larger than the sum of its proper divisors (40800040106).
51000050110 is a wasteful number, since it uses less digits than its factorization.
51000050110 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 5100005018.
The product of its (nonzero) digits is 25, while the sum is 13.
Adding to 51000050110 its reverse (1105000015), we get a palindrome (52105050125).
The spelling of 51000050110 in words is "fifty-one billion, fifty thousand, one hundred ten".
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