Base | Representation |
---|---|
bin | 101111111001101111… |
… | …000011000000000101 |
3 | 11220202120002022211020 |
4 | 233321233003000011 |
5 | 1320314213000401 |
6 | 35343443501353 |
7 | 3500411015535 |
oct | 577157030005 |
9 | 156676068736 |
10 | 51434500101 |
11 | 1a8a4486226 |
12 | 9b75387859 |
13 | 4b0900a85a |
14 | 26bd0634c5 |
15 | 15107a1d36 |
hex | bf9bc3005 |
51434500101 has 8 divisors (see below), whose sum is σ = 68927452704. Its totient is φ = 34115607120.
The previous prime is 51434500097. The next prime is 51434500153. The reversal of 51434500101 is 10100543415.
It is a happy number.
51434500101 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 51434500101 - 22 = 51434500097 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (51434500171) 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, 43514215 + ... + 43515396.
It is an arithmetic number, because the mean of its divisors is an integer number (8615931588).
Almost surely, 251434500101 is an apocalyptic number.
It is an amenable number.
51434500101 is a deficient number, since it is larger than the sum of its proper divisors (17492952603).
51434500101 is a wasteful number, since it uses less digits than its factorization.
51434500101 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 87029811.
The product of its (nonzero) digits is 1200, while the sum is 24.
The spelling of 51434500101 in words is "fifty-one billion, four hundred thirty-four million, five hundred thousand, one hundred one".
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