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244124032 = 2713913721
BaseRepresentation
bin11101000110100…
…00100110000000
3122000100210012211
432203100212000
5444443432112
640120231504
76023006605
oct1643204600
9560323184
10244124032
1111588aaa9
126990b594
133b765cb9
14245ca6ac
15166730a7
hexe8d0980

244124032 has 32 divisors (see below), whose sum is σ = 489875400. Its totient is φ = 121175040.

The previous prime is 244124017. The next prime is 244124051. The reversal of 244124032 is 230421442.

It is a happy number.

It is a tau number, because it is divible by the number of its divisors (32).

It is a junction number, because it is equal to n+sod(n) for n = 244123994 and 244124012.

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, 10932 + ... + 24652.

Almost surely, 2244124032 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 244124032, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (244937700).

244124032 is an abundant number, since it is smaller than the sum of its proper divisors (245751368).

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

244124032 is a wasteful number, since it uses less digits than its factorization.

244124032 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13874 (or 13862 counting only the distinct ones).

The product of its (nonzero) digits is 1536, while the sum is 22.

The square root of 244124032 is about 15624.4690149778. The cubic root of 244124032 is about 624.9858403192.

Adding to 244124032 its reverse (230421442), we get a palindrome (474545474).

The spelling of 244124032 in words is "two hundred forty-four million, one hundred twenty-four thousand, thirty-two".

Divisors: 1 2 4 8 16 32 64 128 139 278 556 1112 2224 4448 8896 13721 17792 27442 54884 109768 219536 439072 878144 1756288 1907219 3814438 7628876 15257752 30515504 61031008 122062016 244124032