Search a number
-
+
5010550831 = 11313289577
BaseRepresentation
bin1001010101010011…
…01111000000101111
3110221012020100120201
410222221233000233
540230200111311
62145105254331
7235110656626
oct45251570057
913835210521
105010550831
112141364000
12b7a0343a7
1361b0b40a0
1435764a6bd
151e4d3c9c1
hex12aa6f02f

5010550831 has 16 divisors (see below), whose sum is σ = 5935190688. Its totient is φ = 4204643520.

The previous prime is 5010550813. The next prime is 5010550901. The reversal of 5010550831 is 1380550105.

It is not a de Polignac number, because 5010550831 - 25 = 5010550799 is a prime.

It is a super-2 number, since 2×50105508312 = 50211239260069581122, which contains 22 as substring.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 5010550831.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5010550231) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 127486 + ... + 162091.

It is an arithmetic number, because the mean of its divisors is an integer number (370949418).

Almost surely, 25010550831 is an apocalyptic number.

5010550831 is a deficient number, since it is larger than the sum of its proper divisors (924639857).

5010550831 is a wasteful number, since it uses less digits than its factorization.

5010550831 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 289623 (or 289601 counting only the distinct ones).

The product of its (nonzero) digits is 3000, while the sum is 28.

The square root of 5010550831 is about 70785.2444440224. The cubic root of 5010550831 is about 1711.1778794619.

The spelling of 5010550831 in words is "five billion, ten million, five hundred fifty thousand, eight hundred thirty-one".

Divisors: 1 11 13 121 143 1331 1573 17303 289577 3185347 3764501 35038817 41409511 385426987 455504621 5010550831