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4130969 = 14232903
BaseRepresentation
bin1111110000100010011001
321202212121212
433300202121
52024142334
6224312505
750053433
oct17604231
97685555
104130969
112371727
121472735
13b1837b
14797653
15568ece
hex3f0899

4130969 has 4 divisors (see below), whose sum is σ = 4135296. Its totient is φ = 4126644.

The previous prime is 4130957. The next prime is 4130977. The reversal of 4130969 is 9690314.

4130969 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4, and also a brilliant number, because the two primes have the same length.

It is a cyclic number.

It is not a de Polignac number, because 4130969 - 28 = 4130713 is a prime.

It is a super-2 number, since 2×41309692 = 34129809757922, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (4130369) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 29 + ... + 2874.

It is an arithmetic number, because the mean of its divisors is an integer number (1033824).

Almost surely, 24130969 is an apocalyptic number.

It is an amenable number.

4130969 is a deficient number, since it is larger than the sum of its proper divisors (4327).

4130969 is a wasteful number, since it uses less digits than its factorization.

4130969 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4326.

The product of its (nonzero) digits is 5832, while the sum is 32.

The square root of 4130969 is about 2032.4785361720. The cubic root of 4130969 is about 160.4540358735.

The spelling of 4130969 in words is "four million, one hundred thirty thousand, nine hundred sixty-nine".

Divisors: 1 1423 2903 4130969