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13332311230 = 257296567641
BaseRepresentation
bin11000110101010101…
…01110110010111110
31021102011002120202211
430122222232302332
5204301032424410
610042541411034
7651246530020
oct143252566276
937364076684
1013332311230
115721818837
122700b69a7a
1313461a3774
14906950010
155306e468a
hex31aaaecbe

13332311230 has 32 divisors (see below), whose sum is σ = 28372213440. Its totient is φ = 4413454080.

The previous prime is 13332311197. The next prime is 13332311257. The reversal of 13332311230 is 3211323331.

It is a super-2 number, since 2×133323112302 (a number of 21 digits) contains 22 as substring.

It is a congruent number.

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, 3281791 + ... + 3285850.

It is an arithmetic number, because the mean of its divisors is an integer number (886631670).

Almost surely, 213332311230 is an apocalyptic number.

13332311230 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

13332311230 is an abundant number, since it is smaller than the sum of its proper divisors (15039902210).

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

13332311230 is a wasteful number, since it uses less digits than its factorization.

13332311230 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6567684.

The product of its (nonzero) digits is 972, while the sum is 22.

Adding to 13332311230 its reverse (3211323331), we get a palindrome (16543634561).

The spelling of 13332311230 in words is "thirteen billion, three hundred thirty-two million, three hundred eleven thousand, two hundred thirty".

Divisors: 1 2 5 7 10 14 29 35 58 70 145 203 290 406 1015 2030 6567641 13135282 32838205 45973487 65676410 91946974 190461589 229867435 380923178 459734870 952307945 1333231123 1904615890 2666462246 6666155615 13332311230