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13353675012 = 2233887139397
BaseRepresentation
bin11000110111111000…
…01110100100000100
31021110122021222101000
430123330032210010
5204322020100022
610045023333300
7651626236056
oct143374164404
937418258330
1013353675012
11573288a757
122708151230
13134a743862
149097118d6
155325146ac
hex31bf0e904

13353675012 has 48 divisors (see below), whose sum is σ = 34659918720. Its totient is φ = 4446174816.

The previous prime is 13353674993. The next prime is 13353675047. The reversal of 13353675012 is 21057635331.

It is a super-2 number, since 2×133536750122 (a number of 21 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 26098 + ... + 165494.

It is an arithmetic number, because the mean of its divisors is an integer number (722081640).

Almost surely, 213353675012 is an apocalyptic number.

13353675012 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

13353675012 is an abundant number, since it is smaller than the sum of its proper divisors (21306243708).

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

13353675012 is a wasteful number, since it uses less digits than its factorization.

13353675012 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 140297 (or 140289 counting only the distinct ones).

The product of its (nonzero) digits is 56700, while the sum is 36.

The spelling of 13353675012 in words is "thirteen billion, three hundred fifty-three million, six hundred seventy-five thousand, twelve".

Divisors: 1 2 3 4 6 9 12 18 27 36 54 108 887 1774 2661 3548 5322 7983 10644 15966 23949 31932 47898 95796 139397 278794 418191 557588 836382 1254573 1672764 2509146 3763719 5018292 7527438 15054876 123645139 247290278 370935417 494580556 741870834 1112806251 1483741668 2225612502 3338418753 4451225004 6676837506 13353675012