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211213002341 = 1143446539117
BaseRepresentation
bin1100010010110101000…
…1101010011001100101
3202012011210112020000102
43010231101222121211
511430031012033331
6241010243353445
721155024616635
oct3045521523145
9665153466012
10211213002341
1181636262890
1234b26982885
1316bc04040c3
14a31939a6c5
155762a8a4cb
hex312d46a665

211213002341 has 8 divisors (see below), whose sum is σ = 235772654304. Its totient is φ = 187546428720.

The previous prime is 211213002317. The next prime is 211213002347. The reversal of 211213002341 is 143200312112.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 211213002341 - 214 = 211212985957 is a prime.

It is a super-2 number, since 2×2112130023412 (a number of 23 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (211213002347) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 223269086 + ... + 223270031.

It is an arithmetic number, because the mean of its divisors is an integer number (29471581788).

Almost surely, 2211213002341 is an apocalyptic number.

It is an amenable number.

211213002341 is a deficient number, since it is larger than the sum of its proper divisors (24559651963).

211213002341 is a wasteful number, since it uses less digits than its factorization.

211213002341 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 446539171.

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

Adding to 211213002341 its reverse (143200312112), we get a palindrome (354413314453).

The spelling of 211213002341 in words is "two hundred eleven billion, two hundred thirteen million, two thousand, three hundred forty-one".

Divisors: 1 11 43 473 446539117 4911930287 19201182031 211213002341