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2020130220302 = 25388323579157
BaseRepresentation
bin11101011001011001001…
…001001110100100001110
321011010022100101222212222
4131121121021032210032
5231044211314022202
64144011321255342
7265643465361005
oct35313111164416
97133270358788
102020130220302
11709806932297
12287621634552
13118660c03b2c
146dabc191c3c
15378353bc4a2
hex1d65924e90e

2020130220302 has 32 divisors (see below), whose sum is σ = 3092514321312. Its totient is φ = 989356927104.

The previous prime is 2020130220271. The next prime is 2020130220313. The reversal of 2020130220302 is 2030220310202.

It is a super-2 number, since 2×20201302203022 (a number of 25 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 220605908 + ... + 220615064.

It is an arithmetic number, because the mean of its divisors is an integer number (96641072541).

Almost surely, 22020130220302 is an apocalyptic number.

2020130220302 is a deficient number, since it is larger than the sum of its proper divisors (1072384101010).

2020130220302 is a wasteful number, since it uses less digits than its factorization.

2020130220302 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12452.

The product of its (nonzero) digits is 288, while the sum is 17.

Adding to 2020130220302 its reverse (2030220310202), we get a palindrome (4050350530504).

The spelling of 2020130220302 in words is "two trillion, twenty billion, one hundred thirty million, two hundred twenty thousand, three hundred two".

Divisors: 1 2 53 106 883 1766 2357 4714 9157 18314 46799 93598 124921 249842 485321 970642 2081231 4162462 8085631 16171262 21583049 43166098 110305243 220610486 428538443 857076886 1143901597 2287803194 19057832267 38115664534 1010065110151 2020130220302