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4230100244 = 221573367217
BaseRepresentation
bin1111110000100010…
…0011010100010100
3101220210200100122102
43330020203110110
532130401201434
61535425421232
7206553154526
oct37410432424
911823610572
104230100244
111880865a17
129a079a818
135254b74c6
142c1b2da16
1519b57807e
hexfc223514

4230100244 has 12 divisors (see below), whose sum is σ = 7403256084. Its totient is φ = 2114884224.

The previous prime is 4230100243. The next prime is 4230100247. The reversal of 4230100244 is 4420010324.

It can be written as a sum of positive squares in 2 ways, for example, as 2137952644 + 2092147600 = 46238^2 + 45740^2 .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4230100241) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 29324 + ... + 96540.

It is an arithmetic number, because the mean of its divisors is an integer number (616938007).

Almost surely, 24230100244 is an apocalyptic number.

It is an amenable number.

4230100244 is a deficient number, since it is larger than the sum of its proper divisors (3173155840).

4230100244 is a wasteful number, since it uses less digits than its factorization.

4230100244 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 82954 (or 82952 counting only the distinct ones).

The product of its (nonzero) digits is 768, while the sum is 20.

The square root of 4230100244 is about 65039.2208132908. The cubic root of 4230100244 is about 1617.2738078724.

Adding to 4230100244 its reverse (4420010324), we get a palindrome (8650110568).

The spelling of 4230100244 in words is "four billion, two hundred thirty million, one hundred thousand, two hundred forty-four".

Divisors: 1 2 4 15733 31466 62932 67217 134434 268868 1057525061 2115050122 4230100244