Search a number
-
+
2303201314 = 23892960413
BaseRepresentation
bin1000100101001000…
…0001000000100010
312221111212202020101
42021102001000202
514204104420224
61020313333014
7111034613431
oct21122010042
95844782211
102303201314
11a82108267
1254340716a
132a922631b
1417bc63118
15d7305044
hex89481022

2303201314 has 8 divisors (see below), whose sum is σ = 3463684380. Its totient is φ = 1148639856.

The previous prime is 2303201309. The next prime is 2303201317. The reversal of 2303201314 is 4131023032.

It can be written as a sum of positive squares in 2 ways, for example, as 2004084289 + 299117025 = 44767^2 + 17295^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a super-2 number, since 2×23032013142 = 10609472585622653192, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 2303201291 and 2303201300.

It is not an unprimeable number, because it can be changed into a prime (2303201317) 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, 1479429 + ... + 1480984.

Almost surely, 22303201314 is an apocalyptic number.

2303201314 is a deficient number, since it is larger than the sum of its proper divisors (1160483066).

2303201314 is a wasteful number, since it uses less digits than its factorization.

2303201314 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2960804.

The product of its (nonzero) digits is 432, while the sum is 19.

The square root of 2303201314 is about 47991.6796330364. The cubic root of 2303201314 is about 1320.6182660014.

Adding to 2303201314 its reverse (4131023032), we get a palindrome (6434224346).

The spelling of 2303201314 in words is "two billion, three hundred three million, two hundred one thousand, three hundred fourteen".

Divisors: 1 2 389 778 2960413 5920826 1151600657 2303201314