Base | Representation |
---|---|
bin | 111100110011100… |
… | …011100111000010 |
3 | 2122002120220012021 |
4 | 330303203213002 |
5 | 4042124220122 |
6 | 245121152054 |
7 | 34165054615 |
oct | 7463434702 |
9 | 2562526167 |
10 | 1020148162 |
11 | 483935460 |
12 | 24578b62a |
13 | 133472b87 |
14 | 996b417c |
15 | 5e8611c7 |
hex | 3cce39c2 |
1020148162 has 8 divisors (see below), whose sum is σ = 1669333392. Its totient is φ = 463703700.
The previous prime is 1020148139. The next prime is 1020148219. The reversal of 1020148162 is 2618410201.
It is a sphenic number, since it is the product of 3 distinct primes.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 23185164 + ... + 23185207.
It is an arithmetic number, because the mean of its divisors is an integer number (208666674).
Almost surely, 21020148162 is an apocalyptic number.
1020148162 is a deficient number, since it is larger than the sum of its proper divisors (649185230).
1020148162 is a wasteful number, since it uses less digits than its factorization.
1020148162 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 46370384.
The product of its (nonzero) digits is 768, while the sum is 25.
The square root of 1020148162 is about 31939.7583272009. The cubic root of 1020148162 is about 1006.6714468193.
Adding to 1020148162 its reverse (2618410201), we get a palindrome (3638558363).
The spelling of 1020148162 in words is "one billion, twenty million, one hundred forty-eight thousand, one hundred sixty-two".
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