Base | Representation |
---|---|
bin | 1100001010010… |
… | …1101000101111 |
3 | 10112222120200210 |
4 | 3002211220233 |
5 | 101024310340 |
6 | 5021153503 |
7 | 1156402323 |
oct | 302455057 |
9 | 115876623 |
10 | 51010095 |
11 | 26880704 |
12 | 150bb893 |
13 | a7500b6 |
14 | 6abb983 |
15 | 4729180 |
hex | 30a5a2f |
51010095 has 8 divisors (see below), whose sum is σ = 81616176. Its totient is φ = 27205376.
The previous prime is 51010061. The next prime is 51010103. The reversal of 51010095 is 59001015.
It is a happy number.
51010095 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 a cyclic number.
It is not a de Polignac number, because 51010095 - 27 = 51009967 is a prime.
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1700322 + ... + 1700351.
It is an arithmetic number, because the mean of its divisors is an integer number (10202022).
Almost surely, 251010095 is an apocalyptic number.
51010095 is a deficient number, since it is larger than the sum of its proper divisors (30606081).
51010095 is a wasteful number, since it uses less digits than its factorization.
51010095 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 3400681.
The product of its (nonzero) digits is 225, while the sum is 21.
The square root of 51010095 is about 7142.1351849429. The cubic root of 51010095 is about 370.8674436774.
The spelling of 51010095 in words is "fifty-one million, ten thousand, ninety-five".
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