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4160161314 = 232231120073
BaseRepresentation
bin1111011111110111…
…0000011000100010
3101201221002002110200
43313331300120202
532010000130224
61524450410030
7205043534121
oct36775603042
911657062420
104160161314
111845336851
12981290916
13513b6a71a
142b6725ab8
151953605c9
hexf7f70622

4160161314 has 12 divisors (see below), whose sum is σ = 9013682886. Its totient is φ = 1386720432.

The previous prime is 4160161289. The next prime is 4160161319. The reversal of 4160161314 is 4131610614.

4160161314 is a `hidden beast` number, since 41 + 6 + 0 + 1 + 613 + 1 + 4 = 666.

It can be written as a sum of positive squares in only one way, i.e., 2752786089 + 1407375225 = 52467^2 + 37515^2 .

It is a Smith number, since the sum of its digits (27) coincides with the sum of the digits of its prime factors.

It is not an unprimeable number, because it can be changed into a prime (4160161319) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 115560019 + ... + 115560054.

Almost surely, 24160161314 is an apocalyptic number.

4160161314 is an abundant number, since it is smaller than the sum of its proper divisors (4853521572).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

4160161314 is a wasteful number, since it uses less digits than its factorization.

4160161314 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 231120081 (or 231120078 counting only the distinct ones).

The product of its (nonzero) digits is 1728, while the sum is 27.

The square root of 4160161314 is about 64499.3125079640. The cubic root of 4160161314 is about 1608.3110916078.

Adding to 4160161314 its reverse (4131610614), we get a palindrome (8291771928).

The spelling of 4160161314 in words is "four billion, one hundred sixty million, one hundred sixty-one thousand, three hundred fourteen".

Divisors: 1 2 3 6 9 18 231120073 462240146 693360219 1386720438 2080080657 4160161314