Search a number
-
+
5100775771 = 71356052481
BaseRepresentation
bin1001100000000011…
…11010100101011011
3111011111000020221011
410300001322211123
540421244311041
62202051154351
7240254610250
oct46001724533
914144006834
105100775771
112188289373
12ba42a59b7
136339b4520
14365615427
151ecc10e81
hex13007a95b

5100775771 has 8 divisors (see below), whose sum is σ = 6277877984. Its totient is φ = 4035778560.

The previous prime is 5100775759. The next prime is 5100775807. The reversal of 5100775771 is 1775770015.

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 5100775771 - 213 = 5100767579 is a prime.

It is not an unprimeable number, because it can be changed into a prime (5100775741) 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, 28026150 + ... + 28026331.

It is an arithmetic number, because the mean of its divisors is an integer number (784734748).

Almost surely, 25100775771 is an apocalyptic number.

5100775771 is a deficient number, since it is larger than the sum of its proper divisors (1177102213).

5100775771 is a wasteful number, since it uses less digits than its factorization.

5100775771 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 56052501.

The product of its (nonzero) digits is 60025, while the sum is 40.

The square root of 5100775771 is about 71419.7155623011. The cubic root of 5100775771 is about 1721.3878931056.

The spelling of 5100775771 in words is "five billion, one hundred million, seven hundred seventy-five thousand, seven hundred seventy-one".

Divisors: 1 7 13 91 56052481 392367367 728682253 5100775771