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142611053110 = 25237349117299
BaseRepresentation
bin1000010011010001000…
…1111111101000110110
3111122002210212010020221
42010310101333220312
54314031412144420
6145303053444554
713206014644021
oct2046421775066
9448083763227
10142611053110
1155532248a79
12237801a075a
13105a9804c36
146c8c30a1b8
153a9a086caa
hex213447fa36

142611053110 has 64 divisors (see below), whose sum is σ = 272098828800. Its totient is φ = 53704062720.

The previous prime is 142611053071. The next prime is 142611053159. The reversal of 142611053110 is 11350116241.

142611053110 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-3 number, since 3×1426110531103 (a number of 34 digits) contains 333 as substring.

It is a congruent number.

It is an unprimeable number.

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 31 ways as a sum of consecutive naturals, for example, 8235241 + ... + 8252539.

It is an arithmetic number, because the mean of its divisors is an integer number (4251544200).

Almost surely, 2142611053110 is an apocalyptic number.

142611053110 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

142611053110 is a deficient number, since it is larger than the sum of its proper divisors (129487775690).

142611053110 is a wasteful number, since it uses less digits than its factorization.

142611053110 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 17893.

The product of its (nonzero) digits is 720, while the sum is 25.

Adding to 142611053110 its reverse (11350116241), we get a palindrome (153961169351).

The spelling of 142611053110 in words is "one hundred forty-two billion, six hundred eleven million, fifty-three thousand, one hundred ten".

Divisors: 1 2 5 10 23 46 73 115 146 230 365 491 730 982 1679 2455 3358 4910 8395 11293 16790 17299 22586 34598 35843 56465 71686 86495 112930 172990 179215 358430 397877 795754 824389 1262827 1648778 1989385 2525654 3978770 4121945 6314135 8243890 8493809 12628270 16987618 29045021 42469045 58090042 84938090 145225105 195357607 290450210 390715214 620048057 976788035 1240096114 1953576070 3100240285 6200480570 14261105311 28522210622 71305526555 142611053110