Search a number
-
+
2020130133211 = 7999125803499
BaseRepresentation
bin11101011001011001001…
…000111001010011011011
321011010022100020120102101
4131121121020321103123
5231044211303230321
64144011315344231
7265643464546051
oct35313110712333
97133270216371
102020130133211
11709806882913
122876215b2077
13118660ba32b8
146dabc16c1d1
15378353a1791
hex1d6592394db

2020130133211 has 8 divisors (see below), whose sum is σ = 2047765760000. Its totient is φ = 1992546115560.

The previous prime is 2020130133181. The next prime is 2020130133227. The reversal of 2020130133211 is 1123310310202.

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 2020130133211 - 217 = 2020130002139 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2020130133251) 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, 12823461 + ... + 12980038.

It is an arithmetic number, because the mean of its divisors is an integer number (255970720000).

Almost surely, 22020130133211 is an apocalyptic number.

2020130133211 is a deficient number, since it is larger than the sum of its proper divisors (27635626789).

2020130133211 is an equidigital number, since it uses as much as digits as its factorization.

2020130133211 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 25804569.

The product of its (nonzero) digits is 216, while the sum is 19.

Adding to 2020130133211 its reverse (1123310310202), we get a palindrome (3143440443413).

The spelling of 2020130133211 in words is "two trillion, twenty billion, one hundred thirty million, one hundred thirty-three thousand, two hundred eleven".

Divisors: 1 79 991 78289 25803499 2038476421 25571267509 2020130133211