Base | Representation |
---|---|
bin | 11101011101000000000… |
… | …10000111000000010100 |
3 | 10120202011011201110222111 |
4 | 32232200002013000110 |
5 | 113040040032101400 |
6 | 2052523555440404 |
7 | 133054233646132 |
oct | 16564002070024 |
9 | 3522134643874 |
10 | 1012002222100 |
11 | 360207965011 |
12 | 1441715b6104 |
13 | 7457ba2a8cc |
14 | 36da4482752 |
15 | 1b4d02c53ba |
hex | eba0087014 |
1012002222100 has 18 divisors (see below), whose sum is σ = 2196044822174. Its totient is φ = 404800888800.
The previous prime is 1012002222083. The next prime is 1012002222137. The reversal of 1012002222100 is 12222002101.
It is a happy number.
It can be written as a sum of positive squares in 3 ways, for example, as 17618314756 + 994383907344 = 132734^2 + 997188^2 .
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 5060011011 + ... + 5060011210.
Almost surely, 21012002222100 is an apocalyptic number.
1012002222100 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
It is an amenable number.
1012002222100 is an abundant number, since it is smaller than the sum of its proper divisors (1184042600074).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
1012002222100 is a wasteful number, since it uses less digits than its factorization.
1012002222100 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 10120022235 (or 10120022228 counting only the distinct ones).
The product of its (nonzero) digits is 32, while the sum is 13.
Adding to 1012002222100 its reverse (12222002101), we get a palindrome (1024224224201).
The spelling of 1012002222100 in words is "one trillion, twelve billion, two million, two hundred twenty-two thousand, one hundred".
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