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2331413141 = 5873971743
BaseRepresentation
bin1000101011110110…
…1000101010010101
320000110222001120212
42022331220222111
514233320210031
61023202135205
7111526453601
oct21275505225
96013861525
102331413141
11a97027222
12550951505
132b2023405
141818c8501
15d9a2912b
hex8af68a95

2331413141 has 4 divisors (see below), whose sum is σ = 2335385472. Its totient is φ = 2327440812.

The previous prime is 2331413093. The next prime is 2331413159. The reversal of 2331413141 is 1413141332.

2331413141 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 2331413141 - 210 = 2331412117 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 (2331413171) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1985285 + ... + 1986458.

It is an arithmetic number, because the mean of its divisors is an integer number (583846368).

Almost surely, 22331413141 is an apocalyptic number.

It is an amenable number.

2331413141 is a deficient number, since it is larger than the sum of its proper divisors (3972331).

2331413141 is an equidigital number, since it uses as much as digits as its factorization.

2331413141 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3972330.

The product of its digits is 864, while the sum is 23.

The square root of 2331413141 is about 48284.7091841713. The cubic root of 2331413141 is about 1325.9884668222.

Adding to 2331413141 its reverse (1413141332), we get a palindrome (3744554473).

Subtracting from 2331413141 its reverse (1413141332), we obtain a square (918271809 = 303032).

The spelling of 2331413141 in words is "two billion, three hundred thirty-one million, four hundred thirteen thousand, one hundred forty-one".

Divisors: 1 587 3971743 2331413141