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5417839 = 73124967
BaseRepresentation
bin10100101010101101101111
3101012020212201
4110222231233
52341332324
6312042331
764023310
oct24525557
911166781
105417839
113070559
1219933a7
13117902b
14a10607
15720444
hex52ab6f

5417839 has 8 divisors (see below), whose sum is σ = 6391808. Its totient is φ = 4493880.

The previous prime is 5417833. The next prime is 5417851. The reversal of 5417839 is 9387145.

5417839 = T106 + T107 + ... + T322.

5417839 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

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

It is a cyclic number.

It is not a de Polignac number, because 5417839 - 25 = 5417807 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 5417798 and 5417807.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5417833) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 12267 + ... + 12700.

It is an arithmetic number, because the mean of its divisors is an integer number (798976).

Almost surely, 25417839 is an apocalyptic number.

5417839 is a deficient number, since it is larger than the sum of its proper divisors (973969).

5417839 is a wasteful number, since it uses less digits than its factorization.

5417839 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 25005.

The product of its digits is 30240, while the sum is 37.

The square root of 5417839 is about 2327.6251846034. The cubic root of 5417839 is about 175.6340428807.

The spelling of 5417839 in words is "five million, four hundred seventeen thousand, eight hundred thirty-nine".

Divisors: 1 7 31 217 24967 174769 773977 5417839