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5219433 = 3219131233
BaseRepresentation
bin10011111010010001101001
3100211011201100
4103322101221
52314010213
6303512013
762236002
oct23722151
910734640
105219433
112a4548a
1218b8609
13110992b
1499c1a9
156d1773
hex4fa469

5219433 has 24 divisors (see below), whose sum is σ = 8030880. Its totient is φ = 3257280.

The previous prime is 5219393. The next prime is 5219441. The reversal of 5219433 is 3349125.

It is not a de Polignac number, because 5219433 - 221 = 3122281 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 5219397 and 5219406.

It is not an unprimeable number, because it can be changed into a prime (5219443) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 22285 + ... + 22517.

It is an arithmetic number, because the mean of its divisors is an integer number (334620).

Almost surely, 25219433 is an apocalyptic number.

It is an amenable number.

5219433 is a deficient number, since it is larger than the sum of its proper divisors (2811447).

5219433 is a wasteful number, since it uses less digits than its factorization.

5219433 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 389 (or 386 counting only the distinct ones).

The product of its digits is 3240, while the sum is 27.

The square root of 5219433 is about 2284.6078438104. The cubic root of 5219433 is about 173.4633684814.

The spelling of 5219433 in words is "five million, two hundred nineteen thousand, four hundred thirty-three".

Divisors: 1 3 9 19 57 131 171 233 393 699 1179 2097 2489 4427 7467 13281 22401 30523 39843 91569 274707 579937 1739811 5219433