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4806868 = 22111071021
BaseRepresentation
bin10010010101100011010100
3100001012210011
4102111203110
52212304433
6251010004
755600123
oct22254324
910035704
104806868
112793520
121739904
13cc3c01
148d1aba
1564e3cd
hex4958d4

4806868 has 24 divisors (see below), whose sum is σ = 9271584. Its totient is φ = 2162400.

The previous prime is 4806863. The next prime is 4806871. The reversal of 4806868 is 8686084.

It is a happy number.

It is a super-3 number, since 3×48068683 (a number of 21 digits) contains 333 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 4806868.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4806863) 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, 4198 + ... + 5218.

It is an arithmetic number, because the mean of its divisors is an integer number (386316).

Almost surely, 24806868 is an apocalyptic number.

It is an amenable number.

4806868 is a deficient number, since it is larger than the sum of its proper divisors (4464716).

4806868 is a wasteful number, since it uses less digits than its factorization.

4806868 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1143 (or 1141 counting only the distinct ones).

The product of its (nonzero) digits is 73728, while the sum is 40.

The square root of 4806868 is about 2192.4570691350. The cubic root of 4806868 is about 168.7669488235.

The spelling of 4806868 in words is "four million, eight hundred six thousand, eight hundred sixty-eight".

Divisors: 1 2 4 11 22 44 107 214 428 1021 1177 2042 2354 4084 4708 11231 22462 44924 109247 218494 436988 1201717 2403434 4806868