Search a number
-
+
4273139967 = 32081684469
BaseRepresentation
bin1111111010110010…
…1111000011111111
3102000210200000001020
43332230233003333
532222410434332
61544004115223
7210615043005
oct37654570377
912023600036
104273139967
1118a3092338
129b3095b13
135313a67b5
142c7734a75
151a022a82c
hexfeb2f0ff

4273139967 has 8 divisors (see below), whose sum is σ = 5700266160. Its totient is φ = 2847386880.

The previous prime is 4273139929. The next prime is 4273139987. The reversal of 4273139967 is 7699313724.

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

It is not a de Polignac number, because 4273139967 - 26 = 4273139903 is a prime.

It is a super-2 number, since 2×42731399672 = 36519450355145522178, which contains 22 as substring.

It is a Smith number, since the sum of its digits (51) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4273139987) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 335992 + ... + 348477.

It is an arithmetic number, because the mean of its divisors is an integer number (712533270).

Almost surely, 24273139967 is an apocalyptic number.

4273139967 is a deficient number, since it is larger than the sum of its proper divisors (1427126193).

4273139967 is a wasteful number, since it uses less digits than its factorization.

4273139967 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 686553.

The product of its digits is 1714608, while the sum is 51.

The square root of 4273139967 is about 65369.2585777137. The cubic root of 4273139967 is about 1622.7403660184.

The spelling of 4273139967 in words is "four billion, two hundred seventy-three million, one hundred thirty-nine thousand, nine hundred sixty-seven".

Divisors: 1 3 2081 6243 684469 2053407 1424379989 4273139967