Search a number
-
+
2311130413 = 23143969829
BaseRepresentation
bin1000100111000001…
…0000110100101101
312222001210120220201
42021300100310231
514213122133123
61021155313501
7111162166354
oct21160206455
95861716821
102311130413
11a86633539
12545bab891
132aaa713b7
1417cd2899b
15d7d6e5ad
hex89c10d2d

2311130413 has 8 divisors (see below), whose sum is σ = 2413324800. Its totient is φ = 2209078608.

The previous prime is 2311130411. The next prime is 2311130429. The reversal of 2311130413 is 3140311132.

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

It is not a de Polignac number, because 2311130413 - 21 = 2311130411 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 (2311130411) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1818 + ... + 68011.

It is an arithmetic number, because the mean of its divisors is an integer number (301665600).

Almost surely, 22311130413 is an apocalyptic number.

2311130413 is a gapful number since it is divisible by the number (23) formed by its first and last digit.

It is an amenable number.

2311130413 is a deficient number, since it is larger than the sum of its proper divisors (102194387).

2311130413 is a wasteful number, since it uses less digits than its factorization.

2311130413 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 71291.

The product of its (nonzero) digits is 216, while the sum is 19.

The square root of 2311130413 is about 48074.2177575465. The cubic root of 2311130413 is about 1322.1320024847.

Adding to 2311130413 its reverse (3140311132), we get a palindrome (5451441545).

The spelling of 2311130413 in words is "two billion, three hundred eleven million, one hundred thirty thousand, four hundred thirteen".

Divisors: 1 23 1439 33097 69829 1606067 100483931 2311130413