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4287041429 = 113112571969
BaseRepresentation
bin1111111110000111…
…0000111110010101
3102001202211021021012
43333201300332111
532234440311204
61545222102005
7211144152026
oct37741607625
912052737235
104287041429
1118aaa17750
129b787a905
13534233108
142c9512c4d
151a157476e
hexff870f95

4287041429 has 8 divisors (see below), whose sum is σ = 4827636480. Its totient is φ = 3771590400.

The previous prime is 4287041399. The next prime is 4287041449. The reversal of 4287041429 is 9241407824.

4287041429 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 4287041429 - 28 = 4287041173 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4287041449) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 6285644 + ... + 6286325.

It is an arithmetic number, because the mean of its divisors is an integer number (603454560).

Almost surely, 24287041429 is an apocalyptic number.

It is an amenable number.

4287041429 is a deficient number, since it is larger than the sum of its proper divisors (540595051).

4287041429 is a wasteful number, since it uses less digits than its factorization.

4287041429 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12572011.

The product of its (nonzero) digits is 129024, while the sum is 41.

The square root of 4287041429 is about 65475.5025104810. The cubic root of 4287041429 is about 1624.4981713856.

The spelling of 4287041429 in words is "four billion, two hundred eighty-seven million, forty-one thousand, four hundred twenty-nine".

Divisors: 1 11 31 341 12571969 138291659 389731039 4287041429