Search a number
-
+
2020201299 = 328916315473
BaseRepresentation
bin111100001101001…
…1101001101010011
312012210100212012100
41320122131031103
513114132420144
6532243531443
7101030266464
oct17032351523
95183325170
102020201299
11947395156
12484689b83
132626cb2ac
14152436d6b
15bc553269
hex7869d353

2020201299 has 24 divisors (see below), whose sum is σ = 2969151120. Its totient is φ = 1323412992.

The previous prime is 2020201289. The next prime is 2020201321. The reversal of 2020201299 is 9921020202.

It is not a de Polignac number, because 2020201299 - 227 = 1885983571 is a prime.

It is not an unprimeable number, because it can be changed into a prime (2020201229) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 122827 + ... + 138299.

It is an arithmetic number, because the mean of its divisors is an integer number (123714630).

Almost surely, 22020201299 is an apocalyptic number.

2020201299 is a deficient number, since it is larger than the sum of its proper divisors (948949821).

2020201299 is a wasteful number, since it uses less digits than its factorization.

2020201299 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15731 (or 15728 counting only the distinct ones).

The product of its (nonzero) digits is 1296, while the sum is 27.

The square root of 2020201299 is about 44946.6494746828. The cubic root of 2020201299 is about 1264.1488541365.

The spelling of 2020201299 in words is "two billion, twenty million, two hundred one thousand, two hundred ninety-nine".

Divisors: 1 3 9 89 163 267 489 801 1467 14507 15473 43521 46419 130563 139257 1377097 2522099 4131291 7566297 12393873 22698891 224466811 673400433 2020201299