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4111130465 = 51363248161
BaseRepresentation
bin1111010100001010…
…1101111101100001
3101121111211001210022
43311002231331201
531404422133330
61515535443225
7203610014051
oct36502557541
911544731708
104111130465
11181a698192
12968986515
135069614a0
142b0001561
15190dc7ae5
hexf50adf61

4111130465 has 8 divisors (see below), whose sum is σ = 5312845608. Its totient is φ = 3035911680.

The previous prime is 4111130357. The next prime is 4111130479. The reversal of 4111130465 is 5640311114.

It can be written as a sum of positive squares in 4 ways, for example, as 152078224 + 3959052241 = 12332^2 + 62921^2 .

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

It is not a de Polignac number, because 4111130465 - 28 = 4111130209 is a prime.

It is a super-2 number, since 2×41111304652 = 33802787400502232450, which contains 22 as substring.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 31624016 + ... + 31624145.

It is an arithmetic number, because the mean of its divisors is an integer number (664105701).

Almost surely, 24111130465 is an apocalyptic number.

It is an amenable number.

4111130465 is a deficient number, since it is larger than the sum of its proper divisors (1201715143).

4111130465 is a wasteful number, since it uses less digits than its factorization.

4111130465 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 63248179.

The product of its (nonzero) digits is 1440, while the sum is 26.

The square root of 4111130465 is about 64118.0977961761. The cubic root of 4111130465 is about 1601.9676917564.

Adding to 4111130465 its reverse (5640311114), we get a palindrome (9751441579).

The spelling of 4111130465 in words is "four billion, one hundred eleven million, one hundred thirty thousand, four hundred sixty-five".

Divisors: 1 5 13 65 63248161 316240805 822226093 4111130465