Base | Representation |
---|---|
bin | 111110100101101… |
… | …1010111111110010 |
3 | 12102100210110221012 |
4 | 1331023122333302 |
5 | 13300114134122 |
6 | 544221230522 |
7 | 103020643052 |
oct | 17513327762 |
9 | 5370713835 |
10 | 2100146162 |
11 | 988528994 |
12 | 4a7402442 |
13 | 27613c54a |
14 | 15ccc7562 |
15 | c45957e2 |
hex | 7d2daff2 |
2100146162 has 4 divisors (see below), whose sum is σ = 3150219246. Its totient is φ = 1050073080.
The previous prime is 2100146149. The next prime is 2100146173. The reversal of 2100146162 is 2616410012.
It is a semiprime because it is the product of two primes.
It can be written as a sum of positive squares in only one way, i.e., 1748996041 + 351150121 = 41821^2 + 18739^2 .
It is a super-2 number, since 2×21001461622 = 8821227803526660488, which contains 22 as substring.
It is an unprimeable number.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 525036539 + ... + 525036542.
Almost surely, 22100146162 is an apocalyptic number.
2100146162 is a deficient number, since it is larger than the sum of its proper divisors (1050073084).
2100146162 is a wasteful number, since it uses less digits than its factorization.
2100146162 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1050073083.
The product of its (nonzero) digits is 576, while the sum is 23.
The square root of 2100146162 is about 45827.3516799738. The cubic root of 2100146162 is about 1280.6088741414.
Adding to 2100146162 its reverse (2616410012), we get a palindrome (4716556174).
The spelling of 2100146162 in words is "two billion, one hundred million, one hundred forty-six thousand, one hundred sixty-two".
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