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5022 = 23431
BaseRepresentation
bin1001110011110
320220000
41032132
5130042
635130
720433
oct11636
96800
105022
113856
122aa6
132394
141b8a
15174c
hex139e

5022 has 20 divisors (see below), whose sum is σ = 11616. Its totient is φ = 1620.

The previous prime is 5021. The next prime is 5023. The reversal of 5022 is 2205.

It is an interprime number because it is at equal distance from previous prime (5021) and next prime (5023).

It is a hoax number, since the sum of its digits (9) coincides with the sum of the digits of its distinct prime factors.

It is a Harshad number since it is a multiple of its sum of digits (9).

It is a plaindrome in base 16.

It is a junction number, because it is equal to n+sod(n) for n = 4995 and 5013.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5021) by changing a digit.

It is a polite number, since it can be written in 9 ways as a sum of consecutive naturals, for example, 147 + ... + 177.

25022 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 5022, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (5808).

5022 is an abundant number, since it is smaller than the sum of its proper divisors (6594).

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

5022 is a wasteful number, since it uses less digits than its factorization.

5022 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 45 (or 36 counting only the distinct ones).

The product of its (nonzero) digits is 20, while the sum is 9.

The square root of 5022 is about 70.8660708661. The cubic root of 5022 is about 17.1248024202.

The spelling of 5022 in words is "five thousand, twenty-two".

Divisors: 1 2 3 6 9 18 27 31 54 62 81 93 162 186 279 558 837 1674 2511 5022