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4166670875 = 53167199601
BaseRepresentation
bin1111100001011010…
…0101101000011011
3101202101022210220112
43320112211220123
532013131432000
61525242114535
7205153055333
oct37026455033
911671283815
104166670875
111848a82554
129834aba4b
13515309633
142b753c0c3
15195be9235
hexf85a5a1b

4166670875 has 16 divisors (see below), whose sum is σ = 5231169216. Its totient is φ = 3313360000.

The previous prime is 4166670853. The next prime is 4166670877. The reversal of 4166670875 is 5780766614.

It is not a de Polignac number, because 4166670875 - 218 = 4166408731 is a prime.

It is a super-2 number, since 2×41666708752 = 34722292361146531250, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (4166670877) 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 15 ways as a sum of consecutive naturals, for example, 78926 + ... + 120675.

It is an arithmetic number, because the mean of its divisors is an integer number (326948076).

Almost surely, 24166670875 is an apocalyptic number.

4166670875 is a deficient number, since it is larger than the sum of its proper divisors (1064498341).

4166670875 is a wasteful number, since it uses less digits than its factorization.

4166670875 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 199783 (or 199773 counting only the distinct ones).

The product of its (nonzero) digits is 1693440, while the sum is 50.

The square root of 4166670875 is about 64549.7550343919. The cubic root of 4166670875 is about 1609.1495160894.

The spelling of 4166670875 in words is "four billion, one hundred sixty-six million, six hundred seventy thousand, eight hundred seventy-five".

Divisors: 1 5 25 125 167 835 4175 20875 199601 998005 4990025 24950125 33333367 166666835 833334175 4166670875