Base | Representation |
---|---|
bin | 1000010001111000101… |
… | …1010100000101100110 |
3 | 111121010222000222200202 |
4 | 2010132023110011212 |
5 | 4312301442444420 |
6 | 145202205110502 |
7 | 13163562530465 |
oct | 2043613240546 |
9 | 447128028622 |
10 | 142240203110 |
11 | 55361982975 |
12 | 23697b58432 |
13 | 1054aa2b775 |
14 | 6c54d729dc |
15 | 3a77730575 |
hex | 211e2d4166 |
142240203110 has 64 divisors (see below), whose sum is σ = 266996736000. Its totient is φ = 54492907392.
The previous prime is 142240203043. The next prime is 142240203137. The reversal of 142240203110 is 11302042241.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 20021819 + ... + 20028921.
It is an arithmetic number, because the mean of its divisors is an integer number (4171824000).
Almost surely, 2142240203110 is an apocalyptic number.
142240203110 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
142240203110 is a deficient number, since it is larger than the sum of its proper divisors (124756532890).
142240203110 is a wasteful number, since it uses less digits than its factorization.
142240203110 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 7685.
The product of its (nonzero) digits is 384, while the sum is 20.
Adding to 142240203110 its reverse (11302042241), we get a palindrome (153542245351).
The spelling of 142240203110 in words is "one hundred forty-two billion, two hundred forty million, two hundred three thousand, one hundred ten".
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