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230310212401 = 1713547659553
BaseRepresentation
bin1101011001111110001…
…1101111001100110001
3211000110201022000021201
43112133203233030301
512233133403244101
6253445243051201
722432205335123
oct3263743571461
9730421260251
10230310212401
1189746124415
1238776510b01
1318944a494b9
14b20b7db213
155ece427e01
hex359f8ef331

230310212401 has 4 divisors (see below), whose sum is σ = 243857871972. Its totient is φ = 216762552832.

The previous prime is 230310212399. The next prime is 230310212411. The reversal of 230310212401 is 104212013032.

It is a happy number.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 83142839025 + 147167373376 = 288345^2 + 383624^2 .

It is a cyclic number.

It is not a de Polignac number, because 230310212401 - 21 = 230310212399 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (230310212411) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 6773829760 + ... + 6773829793.

It is an arithmetic number, because the mean of its divisors is an integer number (60964467993).

Almost surely, 2230310212401 is an apocalyptic number.

It is an amenable number.

230310212401 is a deficient number, since it is larger than the sum of its proper divisors (13547659571).

230310212401 is a wasteful number, since it uses less digits than its factorization.

230310212401 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13547659570.

The product of its (nonzero) digits is 288, while the sum is 19.

Adding to 230310212401 its reverse (104212013032), we get a palindrome (334522225433).

The spelling of 230310212401 in words is "two hundred thirty billion, three hundred ten million, two hundred twelve thousand, four hundred one".

Divisors: 1 17 13547659553 230310212401