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4287050673 = 31429016891
BaseRepresentation
bin1111111110000111…
…0011001110110001
3102001202211201221120
43333201303032301
532234441110143
61545222212453
7211144221003
oct37741631661
912052751846
104287050673
1118aaa23694
129b7884129
13534237399
142c9516373
151a1577383
hexff8733b1

4287050673 has 4 divisors (see below), whose sum is σ = 5716067568. Its totient is φ = 2858033780.

The previous prime is 4287050671. The next prime is 4287050723. The reversal of 4287050673 is 3760507824.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 4287050673 - 21 = 4287050671 is a prime.

It is not an unprimeable number, because it can be changed into a prime (4287050671) 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, 714508443 + ... + 714508448.

It is an arithmetic number, because the mean of its divisors is an integer number (1429016892).

Almost surely, 24287050673 is an apocalyptic number.

It is an amenable number.

4287050673 is a deficient number, since it is larger than the sum of its proper divisors (1429016895).

4287050673 is a wasteful number, since it uses less digits than its factorization.

4287050673 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1429016894.

The product of its (nonzero) digits is 282240, while the sum is 42.

The square root of 4287050673 is about 65475.5731017301. The cubic root of 4287050673 is about 1624.4993390013.

The spelling of 4287050673 in words is "four billion, two hundred eighty-seven million, fifty thousand, six hundred seventy-three".

Divisors: 1 3 1429016891 4287050673