Base | Representation |
---|---|
bin | 101111100001110111… |
… | …110000011110001111 |
3 | 11212201122201102201210 |
4 | 233201313300132033 |
5 | 1314004214132234 |
6 | 35240022305503 |
7 | 3454446643644 |
oct | 574167603617 |
9 | 155648642653 |
10 | 51034130319 |
11 | 1a709488507 |
12 | 9a83288293 |
13 | 4a74099b63 |
14 | 2681c03dcb |
15 | 14da568be9 |
hex | be1df078f |
51034130319 has 16 divisors (see below), whose sum is σ = 68813275104. Its totient is φ = 33639792000.
The previous prime is 51034130297. The next prime is 51034130327. The reversal of 51034130319 is 91303143015.
It is not a de Polignac number, because 51034130319 - 224 = 51017353103 is a prime.
It is a super-2 number, since 2×510341303192 (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 (51034130369) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 107209 + ... + 336989.
It is an arithmetic number, because the mean of its divisors is an integer number (4300829694).
Almost surely, 251034130319 is an apocalyptic number.
51034130319 is a deficient number, since it is larger than the sum of its proper divisors (17779144785).
51034130319 is a wasteful number, since it uses less digits than its factorization.
51034130319 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 230618.
The product of its (nonzero) digits is 4860, while the sum is 30.
The spelling of 51034130319 in words is "fifty-one billion, thirty-four million, one hundred thirty thousand, three hundred nineteen".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.068 sec. • engine limits •