Search a number
-
+
2984000129 = 112341115879
BaseRepresentation
bin1011000111011100…
…0011101010000001
321200221220220122022
42301313003222001
522102401001004
61212033251225
7133642403555
oct26167035201
97627826568
102984000129
1112a1432510
126b3403b15
133872a1a66
1420443d865
15126e832be
hexb1dc3a81

2984000129 has 8 divisors (see below), whose sum is σ = 3256691520. Its totient is φ = 2711545200.

The previous prime is 2984000111. The next prime is 2984000177. The reversal of 2984000129 is 9210004892.

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-2984000129 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2984000189) 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, 32189 + ... + 83690.

It is an arithmetic number, because the mean of its divisors is an integer number (407086440).

Almost surely, 22984000129 is an apocalyptic number.

It is an amenable number.

2984000129 is a deficient number, since it is larger than the sum of its proper divisors (272691391).

2984000129 is a wasteful number, since it uses less digits than its factorization.

2984000129 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 118231.

The product of its (nonzero) digits is 10368, while the sum is 35.

The square root of 2984000129 is about 54626.0023157470. The cubic root of 2984000129 is about 1439.6810200425.

The spelling of 2984000129 in words is "two billion, nine hundred eighty-four million, one hundred twenty-nine", and thus it is an aban number.

Divisors: 1 11 2341 25751 115879 1274669 271272739 2984000129