Base | Representation |
---|---|
bin | 1000010001110000000… |
… | …1100110101000111110 |
3 | 111121001110002220222011 |
4 | 2010130001212220332 |
5 | 4312213222300410 |
6 | 145154435241434 |
7 | 13162643635150 |
oct | 2043401465076 |
9 | 447043086864 |
10 | 142204103230 |
11 | 55343566562 |
12 | 23687a4927a |
13 | 105433cc1a7 |
14 | 6c50256ad0 |
15 | 3a7449e18a |
hex | 211c066a3e |
142204103230 has 32 divisors (see below), whose sum is σ = 292739360256. Its totient is φ = 48721491744.
The previous prime is 142204103221. The next prime is 142204103297. The reversal of 142204103230 is 32301402241.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 611914 + ... + 811693.
It is an arithmetic number, because the mean of its divisors is an integer number (9148105008).
Almost surely, 2142204103230 is an apocalyptic number.
142204103230 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
142204103230 is an abundant number, since it is smaller than the sum of its proper divisors (150535257026).
142204103230 is a wasteful number, since it uses less digits than its factorization.
142204103230 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1425048.
The product of its (nonzero) digits is 1152, while the sum is 22.
Adding to 142204103230 its reverse (32301402241), we get a palindrome (174505505471).
The spelling of 142204103230 in words is "one hundred forty-two billion, two hundred four million, one hundred three thousand, two hundred thirty".
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