Base | Representation |
---|---|
bin | 11101001010011000111… |
… | …01001110100100000010 |
3 | 10112210100210210121022100 |
4 | 32211030131032210002 |
5 | 112404104042011320 |
6 | 2044152254051230 |
7 | 132251513256444 |
oct | 16451435164402 |
9 | 3483323717270 |
10 | 1002010110210 |
11 | 356a4a6484aa |
12 | 1422431a9b16 |
13 | 73648872975 |
14 | 366d73b4494 |
15 | 1b0e7e74790 |
hex | e94c74e902 |
1002010110210 has 48 divisors (see below), whose sum is σ = 2675637816696. Its totient is φ = 259981000704.
The previous prime is 1002010110109. The next prime is 1002010110223. The reversal of 1002010110210 is 120110102001.
It is a happy number.
It can be written as a sum of positive squares in 4 ways, for example, as 690167162169 + 311842948041 = 830763^2 + 558429^2 .
It is a Harshad number since it is a multiple of its sum of digits (9).
It is a junction number, because it is equal to n+sod(n) for n = 1002010110192 and 1002010110201.
It is an unprimeable number.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 150448639 + ... + 150455298.
Almost surely, 21002010110210 is an apocalyptic number.
1002010110210 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
1002010110210 is an abundant number, since it is smaller than the sum of its proper divisors (1673627706486).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
1002010110210 is a wasteful number, since it uses less digits than its factorization.
1002010110210 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 300903987 (or 300903984 counting only the distinct ones).
The product of its (nonzero) digits is 4, while the sum is 9.
Adding to 1002010110210 its reverse (120110102001), we get a palindrome (1122120212211).
The spelling of 1002010110210 in words is "one trillion, two billion, ten million, one hundred ten thousand, two hundred ten".
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