Search a number
-
+
2348096581 = 311013592089
BaseRepresentation
bin1000101111110101…
…0001110001000101
320001122100122222001
42023331101301011
514302103042311
61024555505301
7112121330425
oct21375216105
96048318861
102348096581
11aa5491796
12556458231
132b561507c
14183bcc485
15db2224c1
hex8bf51c45

2348096581 has 16 divisors (see below), whose sum is σ = 2455833600. Its totient is φ = 2242512000.

The previous prime is 2348096579. The next prime is 2348096587. The reversal of 2348096581 is 1856908432.

2348096581 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a cyclic number.

It is not a de Polignac number, because 2348096581 - 21 = 2348096579 is a prime.

It is a super-2 number, since 2×23480965812 = 11027115107407779122, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2348096587) 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, 1122985 + ... + 1125073.

It is an arithmetic number, because the mean of its divisors is an integer number (153489600).

Almost surely, 22348096581 is an apocalyptic number.

It is an amenable number.

2348096581 is a deficient number, since it is larger than the sum of its proper divisors (107737019).

2348096581 is a wasteful number, since it uses less digits than its factorization.

2348096581 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2580.

The product of its (nonzero) digits is 414720, while the sum is 46.

The square root of 2348096581 is about 48457.1623292161. The cubic root of 2348096581 is about 1329.1438477719.

The spelling of 2348096581 in words is "two billion, three hundred forty-eight million, ninety-six thousand, five hundred eighty-one".

Divisors: 1 31 101 359 2089 3131 11129 36259 64759 210989 749951 1124029 6540659 23248481 75745051 2348096581