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5193969 = 311157393
BaseRepresentation
bin10011110100000011110001
3100202212210020
4103310003301
52312201334
6303154053
762101524
oct23640361
910685706
105193969
112a28340
1218a5929
1310cb171
14992bbb
156c8e49
hex4f40f1

5193969 has 8 divisors (see below), whose sum is σ = 7554912. Its totient is φ = 3147840.

The previous prime is 5193931. The next prime is 5193977. The reversal of 5193969 is 9693915.

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

It is not a de Polignac number, because 5193969 - 216 = 5128433 is a prime.

It is a super-2 number, since 2×51939692 = 53954627945922, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 5193969.

It is not an unprimeable number, because it can be changed into a prime (5193989) 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 7 ways as a sum of consecutive naturals, for example, 78664 + ... + 78729.

It is an arithmetic number, because the mean of its divisors is an integer number (944364).

Almost surely, 25193969 is an apocalyptic number.

It is an amenable number.

5193969 is a deficient number, since it is larger than the sum of its proper divisors (2360943).

5193969 is a wasteful number, since it uses less digits than its factorization.

5193969 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 157407.

The product of its digits is 65610, while the sum is 42.

The square root of 5193969 is about 2279.0280823193. The cubic root of 5193969 is about 173.1808171057.

The spelling of 5193969 in words is "five million, one hundred ninety-three thousand, nine hundred sixty-nine".

Divisors: 1 3 11 33 157393 472179 1731323 5193969