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213302201203 = 72132337092027
BaseRepresentation
bin1100011010100111001…
…1010100101101110011
3202101120101201112002001
43012221303110231303
511443320330414303
6241553434234431
721260553536500
oct3065163245563
9671511645061
10213302201203
1182508593913
123540a585a17
13171641ac850
14a476a344a7
1558361bc31d
hex31a9cd4b73

213302201203 has 48 divisors (see below), whose sum is σ = 268871672160. Its totient is φ = 167722458624.

The previous prime is 213302201183. The next prime is 213302201221. The reversal of 213302201203 is 302102203312.

It is not a de Polignac number, because 213302201203 - 213 = 213302193011 is a prime.

It is not an unprimeable number, because it can be changed into a prime (213302201263) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 105229476 + ... + 105231502.

It is an arithmetic number, because the mean of its divisors is an integer number (5601493170).

Almost surely, 2213302201203 is an apocalyptic number.

213302201203 is a deficient number, since it is larger than the sum of its proper divisors (55569470957).

213302201203 is a wasteful number, since it uses less digits than its factorization.

213302201203 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2996 (or 2989 counting only the distinct ones).

The product of its (nonzero) digits is 432, while the sum is 19.

Adding to 213302201203 its reverse (302102203312), we get a palindrome (515404404515).

It can be divided in two parts, 213302 and 201203, that added together give a triangular number (414505 = T910).

The spelling of 213302201203 in words is "two hundred thirteen billion, three hundred two million, two hundred one thousand, two hundred three".

Divisors: 1 7 13 49 91 233 637 709 1631 2027 3029 4963 9217 11417 14189 21203 26351 34741 64519 99323 148421 165197 184457 451633 472291 1156379 1291199 1437143 2147561 3306037 6139783 8094653 10060001 15032927 18682859 23142259 42978481 70420007 105230489 130780013 300849367 334854319 915460091 2343980233 4353106147 16407861631 30471743029 213302201203