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200310013331212 = 22358313976417341
BaseRepresentation
bin101101100010111001001111…
…001100001000011100001100
3222021020110011020102000102111
4231202321033030020130030
5202223334401403044322
61550005052203033404
760122630602204501
oct5542711714103414
9867213136360374
10200310013331212
1158908aaa4aa594
121a57150a20b864
1387a01cb794b35
1437670b09994a8
1518257ca891177
hexb62e4f30870c

200310013331212 has 12 divisors (see below), whose sum is σ = 350640358276096. Its totient is φ = 100127053823760.

The previous prime is 200310013331159. The next prime is 200310013331243. The reversal of 200310013331212 is 212133310013002.

It is a super-2 number, since 2×2003100133312122 (a number of 29 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 6988194339 + ... + 6988223002.

Almost surely, 2200310013331212 is an apocalyptic number.

It is an amenable number.

200310013331212 is a deficient number, since it is larger than the sum of its proper divisors (150330344944884).

200310013331212 is a wasteful number, since it uses less digits than its factorization.

200310013331212 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13976420928 (or 13976420926 counting only the distinct ones).

The product of its (nonzero) digits is 648, while the sum is 22.

Adding to 200310013331212 its reverse (212133310013002), we get a palindrome (412443323344214).

The spelling of 200310013331212 in words is "two hundred trillion, three hundred ten billion, thirteen million, three hundred thirty-one thousand, two hundred twelve".

Divisors: 1 2 4 3583 7166 14332 13976417341 27952834682 55905669364 50077503332803 100155006665606 200310013331212