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13301222200 = 235279500873
BaseRepresentation
bin11000110001101000…
…01000101100111000
31021022222121002122021
430120310020230320
5204220103102300
610035511204224
7650421344320
oct143064105470
937288532567
1013301222200
115706214122
1226b2676674
13133c909ba6
1490277a280
1552cb02d1a
hex318d08b38

13301222200 has 48 divisors (see below), whose sum is σ = 35343251280. Its totient is φ = 4560418560.

The previous prime is 13301222177. The next prime is 13301222227. The reversal of 13301222200 is 222210331.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 4749037 + ... + 4751836.

It is an arithmetic number, because the mean of its divisors is an integer number (736317735).

Almost surely, 213301222200 is an apocalyptic number.

13301222200 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

13301222200 is an abundant number, since it is smaller than the sum of its proper divisors (22042029080).

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

13301222200 is a wasteful number, since it uses less digits than its factorization.

13301222200 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9500896 (or 9500887 counting only the distinct ones).

The product of its (nonzero) digits is 144, while the sum is 16.

Adding to 13301222200 its reverse (222210331), we get a palindrome (13523432531).

The spelling of 13301222200 in words is "thirteen billion, three hundred one million, two hundred twenty-two thousand, two hundred".

Divisors: 1 2 4 5 7 8 10 14 20 25 28 35 40 50 56 70 100 140 175 200 280 350 700 1400 9500873 19001746 38003492 47504365 66506111 76006984 95008730 133012222 190017460 237521825 266024444 332530555 380034920 475043650 532048888 665061110 950087300 1330122220 1662652775 1900174600 2660244440 3325305550 6650611100 13301222200