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242230231342210 = 25182891324458589
BaseRepresentation
bin110111000100111010011110…
…111001001001110010000010
31011202122222120022021220120111
4313010322132321021302002
5223222200003210422320
62215103010531301534
7102010361642115346
oct6704723671116202
91152588508256514
10242230231342210
117020029a733241
1223201a1244a8aa
13a52129c6b1137
1443b6011ad9626
151d00e6e2d2a5a
hexdc4e9ee49c82

242230231342210 has 16 divisors (see below), whose sum is σ = 436038256999800. Its totient is φ = 96886794629376.

The previous prime is 242230231342163. The next prime is 242230231342237. The reversal of 242230231342210 is 12243132032242.

242230231342210 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 4 ways, for example, as 242195359141129 + 34872201081 = 15562627^2 + 186741^2 .

It is a super-2 number, since 2×2422302313422102 (a number of 30 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 662046405 + ... + 662412184.

Almost surely, 2242230231342210 is an apocalyptic number.

242230231342210 is a deficient number, since it is larger than the sum of its proper divisors (193808025657590).

242230231342210 is a wasteful number, since it uses less digits than its factorization.

242230231342210 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1324476885.

The product of its (nonzero) digits is 27648, while the sum is 31.

Adding to 242230231342210 its reverse (12243132032242), we get a palindrome (254473363374452).

The spelling of 242230231342210 in words is "two hundred forty-two trillion, two hundred thirty billion, two hundred thirty-one million, three hundred forty-two thousand, two hundred ten".

Divisors: 1 2 5 10 18289 36578 91445 182890 1324458589 2648917178 6622292945 13244585890 24223023134221 48446046268442 121115115671105 242230231342210