Base | Representation |
---|---|
bin | 1000010001111000111… |
… | …0110100011110100010 |
3 | 111121011000202200110111 |
4 | 2010132032310132202 |
5 | 4312302211402320 |
6 | 145202240521534 |
7 | 13163603406205 |
oct | 2043616643642 |
9 | 447130680414 |
10 | 142241122210 |
11 | 55362450460 |
12 | 236983202aa |
13 | 1054ac90c05 |
14 | 6c5513193c |
15 | 3a77862a5a |
hex | 211e3b47a2 |
142241122210 has 16 divisors (see below), whose sum is σ = 279309840192. Its totient is φ = 51724044400.
The previous prime is 142241122181. The next prime is 142241122223. The reversal of 142241122210 is 12221142241.
It is a Harshad number since it is a multiple of its sum of digits (22).
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, 646550446 + ... + 646550665.
It is an arithmetic number, because the mean of its divisors is an integer number (17456865012).
Almost surely, 2142241122210 is an apocalyptic number.
142241122210 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
142241122210 is a deficient number, since it is larger than the sum of its proper divisors (137068717982).
142241122210 is a wasteful number, since it uses less digits than its factorization.
142241122210 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1293101129.
The product of its (nonzero) digits is 512, while the sum is 22.
Adding to 142241122210 its reverse (12221142241), we get a palindrome (154462264451).
The spelling of 142241122210 in words is "one hundred forty-two billion, two hundred forty-one million, one hundred twenty-two thousand, two hundred ten".
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