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4115612117 = 28357125469
BaseRepresentation
bin1111010101001111…
…0100000111010101
3101121211020202110102
43311103310013111
531412044041432
61520215503445
7203663061101
oct36523640725
911554222412
104115612117
111822179331
1296a387b85
13507870356
142b084a901
151914b0962
hexf54f41d5

4115612117 has 8 divisors (see below), whose sum is σ = 4137550560. Its totient is φ = 4093726320.

The previous prime is 4115612089. The next prime is 4115612119. The reversal of 4115612117 is 7112165114.

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 4115612117 - 216 = 4115546581 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 4115612117.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4115612119) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 148859 + ... + 174327.

It is an arithmetic number, because the mean of its divisors is an integer number (517193820).

Almost surely, 24115612117 is an apocalyptic number.

It is an amenable number.

4115612117 is a deficient number, since it is larger than the sum of its proper divisors (21938443).

4115612117 is a wasteful number, since it uses less digits than its factorization.

4115612117 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 26323.

The product of its digits is 1680, while the sum is 29.

The square root of 4115612117 is about 64153.0366935190. The cubic root of 4115612117 is about 1602.5495961344.

The spelling of 4115612117 in words is "four billion, one hundred fifteen million, six hundred twelve thousand, one hundred seventeen".

Divisors: 1 283 571 25469 161593 7207727 14542799 4115612117