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2305340401 = 71382930559
BaseRepresentation
bin1000100101101000…
…1011001111110001
312221122220102111211
42021122023033301
514210131343101
61020431240121
7111062033020
oct21132131761
95848812454
102305340401
11a83339401
12544079041
132a97c4b60
1417c25c8b7
15d75c8c51
hex8968b3f1

2305340401 has 16 divisors (see below), whose sum is σ = 2840857600. Its totient is φ = 1821745728.

The previous prime is 2305340383. The next prime is 2305340419. The reversal of 2305340401 is 1040435032.

2305340401 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an interprime number because it is at equal distance from previous prime (2305340383) and next prime (2305340419).

It is a cyclic number.

It is not a de Polignac number, because 2305340401 - 27 = 2305340273 is a prime.

It is not an unprimeable number, because it can be changed into a prime (2305340801) 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, 60160 + ... + 90718.

It is an arithmetic number, because the mean of its divisors is an integer number (177553600).

Almost surely, 22305340401 is an apocalyptic number.

It is an amenable number.

2305340401 is a deficient number, since it is larger than the sum of its proper divisors (535517199).

2305340401 is a wasteful number, since it uses less digits than its factorization.

2305340401 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 31408.

The product of its (nonzero) digits is 1440, while the sum is 22.

The square root of 2305340401 is about 48013.9604802603. The cubic root of 2305340401 is about 1321.0269787578.

Adding to 2305340401 its reverse (1040435032), we get a palindrome (3345775433).

The spelling of 2305340401 in words is "two billion, three hundred five million, three hundred forty thousand, four hundred one".

Divisors: 1 7 13 91 829 5803 10777 30559 75439 213913 397267 2780869 25333411 177333877 329334343 2305340401