Base | Representation |
---|---|
bin | 111110100110000… |
… | …1000101001011010 |
3 | 12102101010222102112 |
4 | 1331030020221122 |
5 | 13300141130041 |
6 | 544225232322 |
7 | 103022352152 |
oct | 17514105132 |
9 | 5371128375 |
10 | 2100333146 |
11 | 98864641a |
12 | 4a74926a2 |
13 | 2761a66a2 |
14 | 15cd35762 |
15 | c45d0deb |
hex | 7d308a5a |
2100333146 has 8 divisors (see below), whose sum is σ = 3158599860. Its totient is φ = 1047466528.
The previous prime is 2100333139. The next prime is 2100333167. The reversal of 2100333146 is 6413330012.
It can be written as a sum of positive squares in 2 ways, for example, as 2008384225 + 91948921 = 44815^2 + 9589^2 .
It is a sphenic number, since it is the product of 3 distinct primes.
It is a super-2 number, since 2×21003331462 = 8822798648372514632, which contains 22 as substring.
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, 1349051 + ... + 1350606.
Almost surely, 22100333146 is an apocalyptic number.
2100333146 is a deficient number, since it is larger than the sum of its proper divisors (1058266714).
2100333146 is a wasteful number, since it uses less digits than its factorization.
2100333146 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 2700048.
The product of its (nonzero) digits is 1296, while the sum is 23.
The square root of 2100333146 is about 45829.3917262710. The cubic root of 2100333146 is about 1280.6468788397.
Adding to 2100333146 its reverse (6413330012), we get a palindrome (8513663158).
The spelling of 2100333146 in words is "two billion, one hundred million, three hundred thirty-three thousand, one hundred forty-six".
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