Search a number
-
+
1072941195 = 3571529413
BaseRepresentation
bin111111111100111…
…100100010001011
32202202221001121210
4333330330202023
54144133104240
6254244504203
735405564304
oct7774744213
92682831553
101072941195
11500713667
1225b3ab063
13141398661
14a26d77ab
15642dd780
hex3ff3c88b

1072941195 has 8 divisors (see below), whose sum is σ = 1716705936. Its totient is φ = 572235296.

The previous prime is 1072941193. The next prime is 1072941197. The reversal of 1072941195 is 5911492701.

It is an interprime number because it is at equal distance from previous prime (1072941193) and next prime (1072941197).

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 1072941195 - 21 = 1072941193 is a prime.

It is not an unprimeable number, because it can be changed into a prime (1072941193) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 35764692 + ... + 35764721.

It is an arithmetic number, because the mean of its divisors is an integer number (214588242).

Almost surely, 21072941195 is an apocalyptic number.

1072941195 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

1072941195 is a deficient number, since it is larger than the sum of its proper divisors (643764741).

1072941195 is an equidigital number, since it uses as much as digits as its factorization.

1072941195 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 71529421.

The product of its (nonzero) digits is 22680, while the sum is 39.

The square root of 1072941195 is about 32755.7810928086. The cubic root of 1072941195 is about 1023.7454236103.

The spelling of 1072941195 in words is "one billion, seventy-two million, nine hundred forty-one thousand, one hundred ninety-five".

Divisors: 1 3 5 15 71529413 214588239 357647065 1072941195