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213001212314 = 2113728538291
BaseRepresentation
bin1100011001011111011…
…1001001000110011010
3202100210102100200221102
43012113313021012122
511442211302243224
6241503523111402
721250240301042
oct3062767110632
9670712320842
10213001212314
11823736a4470
1235345812562
1317116a26907
14a448a84722
155819a654ae
hex3197dc919a

213001212314 has 48 divisors (see below), whose sum is σ = 358685451936. Its totient is φ = 94080225600.

The previous prime is 213001212311. The next prime is 213001212329. The reversal of 213001212314 is 413212100312.

It is not an unprimeable number, because it can be changed into a prime (213001212311) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 25686509 + ... + 25694799.

It is an arithmetic number, because the mean of its divisors is an integer number (7472613582).

Almost surely, 2213001212314 is an apocalyptic number.

213001212314 is a deficient number, since it is larger than the sum of its proper divisors (145684239622).

213001212314 is a wasteful number, since it uses less digits than its factorization.

213001212314 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9231 (or 9194 counting only the distinct ones).

The product of its (nonzero) digits is 288, while the sum is 20.

Adding to 213001212314 its reverse (413212100312), we get a palindrome (626213312626).

The spelling of 213001212314 in words is "two hundred thirteen billion, one million, two hundred twelve thousand, three hundred fourteen".

Divisors: 1 2 11 22 37 74 407 814 853 1369 1706 2738 8291 9383 15059 16582 18766 30118 31561 63122 91201 182402 306767 347171 613534 694342 1167757 2335514 3374437 6748874 7072223 11350379 12845327 14144446 22700758 25690654 77794453 124854169 155588906 249708338 261672251 523344502 2878394761 5756789522 9681873287 19363746574 106500606157 213001212314