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2315105041 = 22929993371
BaseRepresentation
bin1000100111111101…
…1011001100010001
312222100021112002011
42021333123030101
514220131330131
61021420422521
7111241032244
oct21177331421
95870245064
102315105041
11a888a8757
125473a7a41
132ab833552
1417d68125b
15d83a70b1
hex89fdb311

2315105041 has 8 divisors (see below), whose sum is σ = 2326680000. Its totient is φ = 2303543280.

The previous prime is 2315104937. The next prime is 2315105083. The reversal of 2315105041 is 1405015132.

It is a happy number.

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

It is a cyclic number.

It is not a de Polignac number, because 2315105041 - 221 = 2313007889 is a prime.

It is a super-2 number, since 2×23151050412 = 10719422701727223362, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2315105341) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 685086 + ... + 688456.

It is an arithmetic number, because the mean of its divisors is an integer number (290835000).

Almost surely, 22315105041 is an apocalyptic number.

It is an amenable number.

2315105041 is a deficient number, since it is larger than the sum of its proper divisors (11574959).

2315105041 is a wasteful number, since it uses less digits than its factorization.

2315105041 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6599.

The product of its (nonzero) digits is 600, while the sum is 22.

The square root of 2315105041 is about 48115.5384569268. The cubic root of 2315105041 is about 1322.8894923054.

The spelling of 2315105041 in words is "two billion, three hundred fifteen million, one hundred five thousand, forty-one".

Divisors: 1 229 2999 3371 686771 771959 10109629 2315105041