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13330225873 = 61839727143
BaseRepresentation
bin11000110101000101…
…10001101011010001
31021102000011122012101
430122202301223101
5204300014211443
610042425000401
7651223023166
oct143242615321
937360148171
1013330225873
115720623aa8
122700323101
131345923523
1490656a06d
1553043184d
hex31a8b1ad1

13330225873 has 16 divisors (see below), whose sum is σ = 13853863296. Its totient is φ = 12819709440.

The previous prime is 13330225871. The next prime is 13330225877. The reversal of 13330225873 is 37852203331.

It is a cyclic number.

It is not a de Polignac number, because 13330225873 - 21 = 13330225871 is a prime.

It is a super-3 number, since 3×133302258733 (a number of 31 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (13330225871) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 477540 + ... + 504682.

It is an arithmetic number, because the mean of its divisors is an integer number (865866456).

Almost surely, 213330225873 is an apocalyptic number.

It is an amenable number.

13330225873 is a deficient number, since it is larger than the sum of its proper divisors (523637423).

13330225873 is an equidigital number, since it uses as much as digits as its factorization.

13330225873 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 27384.

The product of its (nonzero) digits is 90720, while the sum is 37.

The spelling of 13330225873 in words is "thirteen billion, three hundred thirty million, two hundred twenty-five thousand, eight hundred seventy-three".

Divisors: 1 61 83 97 5063 5917 8051 27143 491111 1655723 2252869 2632871 137425009 160605131 218528293 13330225873