Base | Representation |
---|---|
bin | 10010101110101010… |
… | …101111101001110010 |
3 | 1220220112002121010101 |
4 | 102232222233221302 |
5 | 312141214410002 |
6 | 13123305423014 |
7 | 1311231546256 |
oct | 225652575162 |
9 | 56815077111 |
10 | 20110310002 |
11 | 858a822612 |
12 | 3a92a9aa6a |
13 | 1b864bb123 |
14 | d8abdc266 |
15 | 7ca7aa587 |
hex | 4aeaafa72 |
20110310002 has 4 divisors (see below), whose sum is σ = 30165465006. Its totient is φ = 10055155000.
The previous prime is 20110309981. The next prime is 20110310029. The reversal of 20110310002 is 20001301102.
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., 15873732081 + 4236577921 = 125991^2 + 65089^2 .
It is an unprimeable number.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5027577499 + ... + 5027577502.
Almost surely, 220110310002 is an apocalyptic number.
20110310002 is a deficient number, since it is larger than the sum of its proper divisors (10055155004).
20110310002 is a wasteful number, since it uses less digits than its factorization.
20110310002 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 10055155003.
The product of its (nonzero) digits is 12, while the sum is 10.
Adding to 20110310002 its reverse (20001301102), we get a palindrome (40111611104).
The spelling of 20110310002 in words is "twenty billion, one hundred ten million, three hundred ten thousand, two".
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