Search a number
-
+
1190029912859 = 25727671673461
BaseRepresentation
bin10001010100010011010…
…011110110101100011011
311012202200020020012120202
4101110103103312230123
5123444140124202414
62310405303012415
7151656023234414
oct21242323665433
94182606205522
101190029912859
11419763953057
1217277673a10b
13882b0b71968
144185235080b
1520e4e78a9de
hex115134f6b1b

1190029912859 has 8 divisors (see below), whose sum is σ = 1195092846528. Its totient is φ = 1184970332160.

The previous prime is 1190029912847. The next prime is 1190029912921. The reversal of 1190029912859 is 9582199200911.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2k-1190029912859 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1190029912759) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 125612 + ... + 1547849.

It is an arithmetic number, because the mean of its divisors is an integer number (149386605816).

Almost surely, 21190029912859 is an apocalyptic number.

1190029912859 is a deficient number, since it is larger than the sum of its proper divisors (5062933669).

1190029912859 is a wasteful number, since it uses less digits than its factorization.

1190029912859 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1676485.

The product of its (nonzero) digits is 1049760, while the sum is 56.

The spelling of 1190029912859 in words is "one trillion, one hundred ninety billion, twenty-nine million, nine hundred twelve thousand, eight hundred fifty-nine".

Divisors: 1 257 2767 711119 1673461 430079477 4630466587 1190029912859