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13030220010 = 23517139183809
BaseRepresentation
bin11000010001010100…
…10110000011101010
31020122002122202112010
430020222112003222
5203141214020020
65552550500350
7640621020423
oct141052260352
936562582463
1013030220010
115587246175
1226379646b6
1312c8722b72
148b879464a
15513e20de0
hex308a960ea

13030220010 has 64 divisors (see below), whose sum is σ = 33350486400. Its totient is φ = 3246784512.

The previous prime is 13030219991. The next prime is 13030220017. The reversal of 13030220010 is 1002203031.

It is a happy number.

It is not an unprimeable number, because it can be changed into a prime (13030220017) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 21015 + ... + 162794.

It is an arithmetic number, because the mean of its divisors is an integer number (521101350).

Almost surely, 213030220010 is an apocalyptic number.

13030220010 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

13030220010 is an abundant number, since it is smaller than the sum of its proper divisors (20320266390).

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

13030220010 is a wasteful number, since it uses less digits than its factorization.

13030220010 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 183975.

The product of its (nonzero) digits is 36, while the sum is 12.

Adding to 13030220010 its reverse (1002203031), we get a palindrome (14032423041).

The spelling of 13030220010 in words is "thirteen billion, thirty million, two hundred twenty thousand, ten".

Divisors: 1 2 3 5 6 10 15 17 30 34 51 85 102 139 170 255 278 417 510 695 834 1390 2085 2363 4170 4726 7089 11815 14178 23630 35445 70890 183809 367618 551427 919045 1102854 1838090 2757135 3124753 5514270 6249506 9374259 15623765 18748518 25549451 31247530 46871295 51098902 76648353 93742590 127747255 153296706 255494510 383241765 434340667 766483530 868681334 1303022001 2171703335 2606044002 4343406670 6515110005 13030220010