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13102112300 = 2252592220697
BaseRepresentation
bin11000011001111001…
…00101111000101100
31020211002221021012112
430030330211320230
5203313120043200
610004035423152
7642453055064
oct141474457054
936732837175
1013102112300
115613889992
122657a54ab8
13130a5a4a94
148c414a3a4
1551a3c2535
hex30cf25e2c

13102112300 has 36 divisors (see below), whose sum is σ = 28913487960. Its totient is φ = 5152014720.

The previous prime is 13102112297. The next prime is 13102112323. The reversal of 13102112300 is 321120131.

13102112300 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 2×131021123002 (a number of 21 digits) contains 22 as substring.

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 11 ways as a sum of consecutive naturals, for example, 1104449 + ... + 1116248.

Almost surely, 213102112300 is an apocalyptic number.

13102112300 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

13102112300 is an abundant number, since it is smaller than the sum of its proper divisors (15811375660).

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

13102112300 is a wasteful number, since it uses less digits than its factorization.

13102112300 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2220770 (or 2220763 counting only the distinct ones).

The product of its (nonzero) digits is 36, while the sum is 14.

Adding to 13102112300 its reverse (321120131), we get a palindrome (13423232431).

The spelling of 13102112300 in words is "thirteen billion, one hundred two million, one hundred twelve thousand, three hundred".

Divisors: 1 2 4 5 10 20 25 50 59 100 118 236 295 590 1180 1475 2950 5900 2220697 4441394 8882788 11103485 22206970 44413940 55517425 111034850 131021123 222069700 262042246 524084492 655105615 1310211230 2620422460 3275528075 6551056150 13102112300