Base | Representation |
---|---|
bin | 1001000110101010001010… |
… | …0111101101110110100100 |
3 | 1022102221120020222121011222 |
4 | 2101222202213231312210 |
5 | 2303000441020320400 |
6 | 33142310445115512 |
7 | 2052125120066303 |
oct | 221524247556644 |
9 | 38387506877158 |
10 | 10010002120100 |
11 | 320a244266984 |
12 | 1158009558b98 |
13 | 577c29408998 |
14 | 2686b568443a |
15 | 1255b30be185 |
hex | 91aa29edda4 |
10010002120100 has 72 divisors (see below), whose sum is σ = 22484300782440. Its totient is φ = 3863596907520.
The previous prime is 10010002120099. The next prime is 10010002120127. The reversal of 10010002120100 is 102120001001.
10010002120100 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It can be written as a sum of positive squares in 12 ways, for example, as 2490790994176 + 7519211125924 = 1578224^2 + 2742118^2 .
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, 3763742 + ... + 5846858.
Almost surely, 210010002120100 is an apocalyptic number.
10010002120100 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 10010002120100, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (11242150391220).
10010002120100 is an abundant number, since it is smaller than the sum of its proper divisors (12474298662340).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
10010002120100 is a wasteful number, since it uses less digits than its factorization.
10010002120100 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2084817 (or 2084810 counting only the distinct ones).
The product of its (nonzero) digits is 4, while the sum is 8.
Adding to 10010002120100 its reverse (102120001001), we get a palindrome (10112122121101).
The spelling of 10010002120100 in words is "ten trillion, ten billion, two million, one hundred twenty thousand, one hundred".
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