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5142614 = 22571307
BaseRepresentation
bin10011100111100001010110
3100200021100012
4103213201112
52304030424
6302120222
761466021
oct23474126
910607305
105142614
1129a27a4
121880072
1310b0989
1497c1b8
156b8b0e
hex4e7856

5142614 has 4 divisors (see below), whose sum is σ = 7713924. Its totient is φ = 2571306.

The previous prime is 5142587. The next prime is 5142623. The reversal of 5142614 is 4162415.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 4162415 = 5832483.

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 5142614.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1285652 + ... + 1285655.

It is an arithmetic number, because the mean of its divisors is an integer number (1928481).

Almost surely, 25142614 is an apocalyptic number.

5142614 is a deficient number, since it is larger than the sum of its proper divisors (2571310).

5142614 is a wasteful number, since it uses less digits than its factorization.

5142614 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2571309.

The product of its digits is 960, while the sum is 23.

The square root of 5142614 is about 2267.7332294606. The cubic root of 5142614 is about 172.6081545370.

The spelling of 5142614 in words is "five million, one hundred forty-two thousand, six hundred fourteen".

Divisors: 1 2 2571307 5142614