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230213211297 = 3223829415097
BaseRepresentation
bin1101011001100111000…
…1101101010010100001
3211000012221202211210020
43112121301231102201
512232434040230142
6253431500024053
722426620003066
oct3263161552241
9730187684706
10230213211297
11896a63a1013
1238749b32029
131892a9159b4
14b1dc98ac6d
155ec5b66cec
hex3599c6d4a1

230213211297 has 16 divisors (see below), whose sum is σ = 308700080640. Its totient is φ = 152602572672.

The previous prime is 230213211233. The next prime is 230213211301. The reversal of 230213211297 is 792112312032.

It is a happy number.

230213211297 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 230213211297 - 26 = 230213211233 is a prime.

It is not an unprimeable number, because it can be changed into a prime (230213211097) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 347053 + ... + 762149.

It is an arithmetic number, because the mean of its divisors is an integer number (19293755040).

Almost surely, 2230213211297 is an apocalyptic number.

It is an amenable number.

230213211297 is a deficient number, since it is larger than the sum of its proper divisors (78486869343).

230213211297 is a wasteful number, since it uses less digits than its factorization.

230213211297 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 416152.

The product of its (nonzero) digits is 9072, while the sum is 33.

The spelling of 230213211297 in words is "two hundred thirty billion, two hundred thirteen million, two hundred eleven thousand, two hundred ninety-seven".

Divisors: 1 3 223 669 829 2487 184867 415097 554601 1245291 92566631 277699893 344115413 1032346239 76737737099 230213211297