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50000860037 = 172941227061
BaseRepresentation
bin101110100100010010…
…001001001110000101
311210001122102212101002
4232210102021032011
51304400210010122
634545311543045
73420032204102
oct564422111605
9153048385332
1050000860037
111a229200227
12983522aa85
13493acb131b
1425c48b5aa9
1514799b4992
hexba4489385

50000860037 has 4 divisors (see below), whose sum is σ = 52942087116. Its totient is φ = 47059632960.

The previous prime is 50000860033. The next prime is 50000860069. The reversal of 50000860037 is 73006800005.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 35747843041 + 14253016996 = 189071^2 + 119386^2 .

It is a cyclic number.

It is not a de Polignac number, because 50000860037 - 22 = 50000860033 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 50000859991 and 50000860009.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (50000860033) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1470613514 + ... + 1470613547.

It is an arithmetic number, because the mean of its divisors is an integer number (13235521779).

Almost surely, 250000860037 is an apocalyptic number.

It is an amenable number.

50000860037 is a deficient number, since it is larger than the sum of its proper divisors (2941227079).

50000860037 is a wasteful number, since it uses less digits than its factorization.

50000860037 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2941227078.

The product of its (nonzero) digits is 5040, while the sum is 29.

The spelling of 50000860037 in words is "fifty billion, eight hundred sixty thousand, thirty-seven".

Divisors: 1 17 2941227061 50000860037