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5020617 = 371912583
BaseRepresentation
bin10011001001101111001001
3100110001222210
4103021233021
52241124432
6255335333
760450240
oct23115711
910401883
105020617
11291a078
121821549
13106a2a4
14949957
156928cc
hex4c9bc9

5020617 has 16 divisors (see below), whose sum is σ = 8053760. Its totient is φ = 2717712.

The previous prime is 5020591. The next prime is 5020619. The reversal of 5020617 is 7160205.

5020617 is digitally balanced in base 4, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 5020617 - 26 = 5020553 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (21).

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 5020593 and 5020602.

It is not an unprimeable number, because it can be changed into a prime (5020619) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 5893 + ... + 6690.

It is an arithmetic number, because the mean of its divisors is an integer number (503360).

Almost surely, 25020617 is an apocalyptic number.

5020617 is a gapful number since it is divisible by the number (57) formed by its first and last digit.

It is an amenable number.

5020617 is a deficient number, since it is larger than the sum of its proper divisors (3033143).

5020617 is a wasteful number, since it uses less digits than its factorization.

5020617 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12612.

The product of its (nonzero) digits is 420, while the sum is 21.

The square root of 5020617 is about 2240.6733362987. The cubic root of 5020617 is about 171.2323028580.

The spelling of 5020617 in words is "five million, twenty thousand, six hundred seventeen".

Divisors: 1 3 7 19 21 57 133 399 12583 37749 88081 239077 264243 717231 1673539 5020617