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244230036 = 22320352503
BaseRepresentation
bin11101000111010…
…10011110010100
3122000120011121220
432203222132110
51000010330121
640122410340
76023630631
oct1643523624
9560504556
10244230036
11115952706
12699609b0
133b7a231b
1424617188
15166946c6
hexe8ea794

244230036 has 12 divisors (see below), whose sum is σ = 569870112. Its totient is φ = 81410008.

The previous prime is 244229977. The next prime is 244230101. The reversal of 244230036 is 630032442.

It is a happy number.

244230036 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a tau number, because it is divible by the number of its divisors (12).

It is a super-2 number, since 2×2442300362 = 119296620969122592, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 244229988 and 244230015.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 10176240 + ... + 10176263.

It is an arithmetic number, because the mean of its divisors is an integer number (47489176).

Almost surely, 2244230036 is an apocalyptic number.

It is an amenable number.

244230036 is an abundant number, since it is smaller than the sum of its proper divisors (325640076).

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

244230036 is a wasteful number, since it uses less digits than its factorization.

244230036 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 20352510 (or 20352508 counting only the distinct ones).

The product of its (nonzero) digits is 3456, while the sum is 24.

The square root of 244230036 is about 15627.8608900899. The cubic root of 244230036 is about 625.0762880745.

Adding to 244230036 its reverse (630032442), we get a palindrome (874262478).

The spelling of 244230036 in words is "two hundred forty-four million, two hundred thirty thousand, thirty-six".

Divisors: 1 2 3 4 6 12 20352503 40705006 61057509 81410012 122115018 244230036