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4913229 = 31986197
BaseRepresentation
bin10010101111100001001101
3100020121200110
4102233201031
52224210404
6253150233
756522166
oct22574115
910217613
104913229
112856422
12178b379
131030449
1491c76d
15670b89
hex4af84d

4913229 has 8 divisors (see below), whose sum is σ = 6895840. Its totient is φ = 3103056.

The previous prime is 4913197. The next prime is 4913257. The reversal of 4913229 is 9223194.

4913229 is digitally balanced in base 4, 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 not a de Polignac number, because 4913229 - 25 = 4913197 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 4913196 and 4913205.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4913269) 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, 43042 + ... + 43155.

It is an arithmetic number, because the mean of its divisors is an integer number (861980).

Almost surely, 24913229 is an apocalyptic number.

It is an amenable number.

4913229 is a deficient number, since it is larger than the sum of its proper divisors (1982611).

4913229 is a wasteful number, since it uses less digits than its factorization.

4913229 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 86219.

The product of its digits is 3888, while the sum is 30.

The square root of 4913229 is about 2216.5804745147. The cubic root of 4913229 is about 170.0026412508.

The spelling of 4913229 in words is "four million, nine hundred thirteen thousand, two hundred twenty-nine".

Divisors: 1 3 19 57 86197 258591 1637743 4913229