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13310201020 = 2257123933917
BaseRepresentation
bin11000110010101100…
…11000110010111100
31021100121111021021011
430121112120302330
5204224402413040
610040431445004
7650560561534
oct143126306274
937317437234
1013310201020
115710297036
1226b5686764
1313417319bc
14903a364c4
1552d7c83ea
hex319598cbc

13310201020 has 48 divisors (see below), whose sum is σ = 28364188608. Its totient is φ = 5245560320.

The previous prime is 13310201011. The next prime is 13310201053. The reversal of 13310201020 is 2010201331.

13310201020 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×133102010202 (a number of 21 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

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 15 ways as a sum of consecutive naturals, for example, 3396102 + ... + 3400018.

It is an arithmetic number, because the mean of its divisors is an integer number (590920596).

Almost surely, 213310201020 is an apocalyptic number.

13310201020 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

13310201020 is an abundant number, since it is smaller than the sum of its proper divisors (15053987588).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

13310201020 is a wasteful number, since it uses less digits than its factorization.

13310201020 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6390 (or 6388 counting only the distinct ones).

The product of its (nonzero) digits is 36, while the sum is 13.

Adding to 13310201020 its reverse (2010201331), we get a palindrome (15320402351).

The spelling of 13310201020 in words is "thirteen billion, three hundred ten million, two hundred one thousand, twenty".

Divisors: 1 2 4 5 10 20 71 142 284 355 710 1420 2393 3917 4786 7834 9572 11965 15668 19585 23930 39170 47860 78340 169903 278107 339806 556214 679612 849515 1112428 1390535 1699030 2781070 3398060 5562140 9373381 18746762 37493524 46866905 93733810 187467620 665510051 1331020102 2662040204 3327550255 6655100510 13310201020