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2314231793 = 14915531757
BaseRepresentation
bin1000100111110000…
…0101111111110001
312222021122011012122
42021330011333301
514214420404133
61021350004025
7111230434316
oct21174057761
95867564178
102314231793
11a88361665
12547046615
132ab5b8c33
1417d4d4d0d
15d8283498
hex89f05ff1

2314231793 has 4 divisors (see below), whose sum is σ = 2329763700. Its totient is φ = 2298699888.

The previous prime is 2314231789. The next prime is 2314231807. The reversal of 2314231793 is 3971324132.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 1192182784 + 1122049009 = 34528^2 + 33497^2 .

It is a cyclic number.

It is not a de Polignac number, because 2314231793 - 22 = 2314231789 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2314231763) 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, 7765730 + ... + 7766027.

It is an arithmetic number, because the mean of its divisors is an integer number (582440925).

Almost surely, 22314231793 is an apocalyptic number.

It is an amenable number.

2314231793 is a deficient number, since it is larger than the sum of its proper divisors (15531907).

2314231793 is a wasteful number, since it uses less digits than its factorization.

2314231793 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15531906.

The product of its digits is 27216, while the sum is 35.

The square root of 2314231793 is about 48106.4631104803. The cubic root of 2314231793 is about 1322.7231419152.

The spelling of 2314231793 in words is "two billion, three hundred fourteen million, two hundred thirty-one thousand, seven hundred ninety-three".

Divisors: 1 149 15531757 2314231793