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5212233 = 321344549
BaseRepresentation
bin10011111000100001001001
3100210210211200
4103320201021
52313242413
6303414413
762206005
oct23704111
910723750
105212233
112a40034
1218b4409
131106580
14999705
156ce573
hex4f8849

5212233 has 12 divisors (see below), whose sum is σ = 8108100. Its totient is φ = 3207456.

The previous prime is 5212231. The next prime is 5212241. The reversal of 5212233 is 3322125.

It can be written as a sum of positive squares in 2 ways, for example, as 751689 + 4460544 = 867^2 + 2112^2 .

It is not a de Polignac number, because 5212233 - 21 = 5212231 is a prime.

It is not an unprimeable number, because it can be changed into a prime (5212231) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 22158 + ... + 22391.

It is an arithmetic number, because the mean of its divisors is an integer number (675675).

Almost surely, 25212233 is an apocalyptic number.

It is an amenable number.

5212233 is a deficient number, since it is larger than the sum of its proper divisors (2895867).

5212233 is a wasteful number, since it uses less digits than its factorization.

5212233 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 44568 (or 44565 counting only the distinct ones).

The product of its digits is 360, while the sum is 18.

The square root of 5212233 is about 2283.0315372329. The cubic root of 5212233 is about 173.3835698405.

Adding to 5212233 its reverse (3322125), we get a palindrome (8534358).

It can be divided in two parts, 5212 and 233, that added together give a palindrome (5445).

The spelling of 5212233 in words is "five million, two hundred twelve thousand, two hundred thirty-three".

Divisors: 1 3 9 13 39 117 44549 133647 400941 579137 1737411 5212233