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5371083863 = 25720899159
BaseRepresentation
bin1010000000010010…
…00011110001010111
3111212022122022220222
411000021003301113
541444444140423
62244544544555
7250046313425
oct50011036127
914768568828
105371083863
112306922892
12105a92215b
136779b7642
1438d49a115
152168073c8
hex140243c57

5371083863 has 4 divisors (see below), whose sum is σ = 5391983280. Its totient is φ = 5350184448.

The previous prime is 5371083859. The next prime is 5371083889. The reversal of 5371083863 is 3683801735.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 3683801735 = 5736760347.

It is a cyclic number.

It is not a de Polignac number, because 5371083863 - 22 = 5371083859 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5371083833) by changing a digit.

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 3 ways as a sum of consecutive naturals, for example, 10449323 + ... + 10449836.

It is an arithmetic number, because the mean of its divisors is an integer number (1347995820).

Almost surely, 25371083863 is an apocalyptic number.

5371083863 is a deficient number, since it is larger than the sum of its proper divisors (20899417).

5371083863 is a wasteful number, since it uses less digits than its factorization.

5371083863 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 20899416.

The product of its (nonzero) digits is 362880, while the sum is 44.

The square root of 5371083863 is about 73287.6787939146. The cubic root of 5371083863 is about 1751.2735070888.

The spelling of 5371083863 in words is "five billion, three hundred seventy-one million, eighty-three thousand, eight hundred sixty-three".

Divisors: 1 257 20899159 5371083863