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4145243210 = 251783232487
BaseRepresentation
bin1111011100010011…
…0110010001001010
3101200220000011200022
43313010312101022
531442140240320
61523154540442
7204502662113
oct36704662112
911626004608
104145243210
111837977639
12978297722
13510a46444
142b476120a
15193db5325
hexf713644a

4145243210 has 16 divisors (see below), whose sum is σ = 7465654656. Its totient is φ = 1657160208.

The previous prime is 4145243189. The next prime is 4145243231. The reversal of 4145243210 is 123425414.

4145243210 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an interprime number because it is at equal distance from previous prime (4145243189) and next prime (4145243231).

It is a super-2 number, since 2×41452432102 = 34366082540102208200, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 4145243210.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 98414 + ... + 134073.

It is an arithmetic number, because the mean of its divisors is an integer number (466603416).

Almost surely, 24145243210 is an apocalyptic number.

4145243210 is a deficient number, since it is larger than the sum of its proper divisors (3320411446).

4145243210 is a wasteful number, since it uses less digits than its factorization.

4145243210 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 234277.

The product of its (nonzero) digits is 3840, while the sum is 26.

The square root of 4145243210 is about 64383.5631974497. The cubic root of 4145243210 is about 1606.3863514586.

Adding to 4145243210 its reverse (123425414), we get a palindrome (4268668624).

The spelling of 4145243210 in words is "four billion, one hundred forty-five million, two hundred forty-three thousand, two hundred ten".

Divisors: 1 2 5 10 1783 3566 8915 17830 232487 464974 1162435 2324870 414524321 829048642 2072621605 4145243210