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5129214 = 23854869
BaseRepresentation
bin10011100100001111111110
3100122120221220
4103210033332
52303113324
6301534210
761411656
oct23441776
910576856
105129214
112993722
121874366
1310a784c
14977366
156b4b79
hex4e43fe

5129214 has 8 divisors (see below), whose sum is σ = 10258440. Its totient is φ = 1709736.

The previous prime is 5129197. The next prime is 5129227. The reversal of 5129214 is 4129215.

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

5129214 is an admirable number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 427429 + ... + 427440.

It is an arithmetic number, because the mean of its divisors is an integer number (1282305).

Almost surely, 25129214 is an apocalyptic number.

5129214 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

5129214 is a wasteful number, since it uses less digits than its factorization.

5129214 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 854874.

The product of its digits is 720, while the sum is 24.

The square root of 5129214 is about 2264.7768101957. The cubic root of 5129214 is about 172.4581036668.

Subtracting from 5129214 its reverse (4129215), we obtain a palindrome (999999).

The spelling of 5129214 in words is "five million, one hundred twenty-nine thousand, two hundred fourteen".

Divisors: 1 2 3 6 854869 1709738 2564607 5129214