Base | Representation |
---|---|
bin | 101111011000000111… |
… | …111101101010110111 |
3 | 11212022021000120020202 |
4 | 233120013331222313 |
5 | 1313140333402034 |
6 | 35211501351115 |
7 | 3450423010115 |
oct | 573007755267 |
9 | 155267016222 |
10 | 50870606519 |
11 | 1a635149677 |
12 | 9a3856849b |
13 | 4a49244505 |
14 | 26681d8ab5 |
15 | 14cb01747e |
hex | bd81fdab7 |
50870606519 has 4 divisors (see below), whose sum is σ = 50871134160. Its totient is φ = 50870078880.
The previous prime is 50870606497. The next prime is 50870606531. The reversal of 50870606519 is 91560607805.
It is a semiprime because it is the product of two primes, and also a brilliant number, because the two primes have the same length.
It is a cyclic number.
It is not a de Polignac number, because 50870606519 - 28 = 50870606263 is a prime.
It is a super-2 number, since 2×508706065192 (a number of 22 digits) contains 22 as substring.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (50870606599) 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, 73379 + ... + 327300.
It is an arithmetic number, because the mean of its divisors is an integer number (12717783540).
Almost surely, 250870606519 is an apocalyptic number.
50870606519 is a deficient number, since it is larger than the sum of its proper divisors (527641).
50870606519 is a wasteful number, since it uses less digits than its factorization.
50870606519 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 527640.
The product of its (nonzero) digits is 453600, while the sum is 47.
The spelling of 50870606519 in words is "fifty billion, eight hundred seventy million, six hundred six thousand, five hundred nineteen".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.077 sec. • engine limits •