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3141114231 = 31519916997
BaseRepresentation
bin1011101100111001…
…1001100101110111
322002220120010200010
42323032121211313
522413111123411
61235404551303
7140561013303
oct27316314567
98086503603
103141114231
111372093682
12737b52533
133b09c1a98
1421b25ad03
15135b6a7a6
hexbb399977

3141114231 has 16 divisors (see below), whose sum is σ = 4220745728. Its totient is φ = 2077812000.

The previous prime is 3141114173. The next prime is 3141114233. The reversal of 3141114231 is 1324111413.

It is not a de Polignac number, because 3141114231 - 27 = 3141114103 is a prime.

It is a super-2 number, since 2×31411142312 = 19733197224381442722, which contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 3141114198 and 3141114207.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3141114233) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 445425 + ... + 452421.

It is an arithmetic number, because the mean of its divisors is an integer number (263796608).

Almost surely, 23141114231 is an apocalyptic number.

3141114231 is a deficient number, since it is larger than the sum of its proper divisors (1079631497).

3141114231 is a wasteful number, since it uses less digits than its factorization.

3141114231 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8142.

The product of its digits is 288, while the sum is 21.

The square root of 3141114231 is about 56045.6441750829. The cubic root of 3141114231 is about 1464.5175378613.

Adding to 3141114231 its reverse (1324111413), we get a palindrome (4465225644).

The spelling of 3141114231 in words is "three billion, one hundred forty-one million, one hundred fourteen thousand, two hundred thirty-one".

Divisors: 1 3 151 453 991 2973 6997 20991 149641 448923 1056547 3169641 6934027 20802081 1047038077 3141114231