Search a number
-
+
5122763903 = 97181291779
BaseRepresentation
bin1001100010101011…
…10010110001111111
3111020000101100222102
410301111302301333
540442411421103
62204154335315
7240642526505
oct46125626177
914200340872
105122763903
112199737384
12bab72a53b
1363841285a
143684da675
151eeb05e88
hex131572c7f

5122763903 has 8 divisors (see below), whose sum is σ = 5204188080. Its totient is φ = 5041923840.

The previous prime is 5122763873. The next prime is 5122763909. The reversal of 5122763903 is 3093672215.

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 5122763903 - 26 = 5122763839 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 (5122763909) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 128333 + ... + 163446.

It is an arithmetic number, because the mean of its divisors is an integer number (650523510).

Almost surely, 25122763903 is an apocalyptic number.

5122763903 is a deficient number, since it is larger than the sum of its proper divisors (81424177).

5122763903 is a wasteful number, since it uses less digits than its factorization.

5122763903 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 292057.

The product of its (nonzero) digits is 68040, while the sum is 38.

The square root of 5122763903 is about 71573.4860335865. The cubic root of 5122763903 is about 1723.8578341784.

The spelling of 5122763903 in words is "five billion, one hundred twenty-two million, seven hundred sixty-three thousand, nine hundred three".

Divisors: 1 97 181 17557 291779 28302563 52811999 5122763903