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4207004243 = 131791807909
BaseRepresentation
bin1111101011000001…
…1100101001010011
3101212012012221212222
43322300130221103
532103443113433
61533242411255
7206152642331
oct37260345123
911765187788
104207004243
111869820612
12994b00b2b
1352078bb30
142bca3ab51
15199514b98
hexfac1ca53

4207004243 has 8 divisors (see below), whose sum is σ = 4555933200. Its totient is φ = 3861691488.

The previous prime is 4207004239. The next prime is 4207004261. The reversal of 4207004243 is 3424007024.

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 4207004243 - 22 = 4207004239 is a prime.

It is not an unprimeable number, because it can be changed into a prime (4207004213) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 901628 + ... + 906281.

It is an arithmetic number, because the mean of its divisors is an integer number (569491650).

Almost surely, 24207004243 is an apocalyptic number.

4207004243 is a deficient number, since it is larger than the sum of its proper divisors (348928957).

4207004243 is a wasteful number, since it uses less digits than its factorization.

4207004243 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1808101.

The product of its (nonzero) digits is 5376, while the sum is 26.

The square root of 4207004243 is about 64861.4233809281. The cubic root of 4207004243 is about 1614.3250404738.

The spelling of 4207004243 in words is "four billion, two hundred seven million, four thousand, two hundred forty-three".

Divisors: 1 13 179 2327 1807909 23502817 323615711 4207004243