Base | Representation |
---|---|
bin | 10110110000111100111101… |
… | …001111000101100001011010 |
3 | 111010111110211022222120002000 |
4 | 112300330331033011201122 |
5 | 101110340312030031020 |
6 | 552534542415021430 |
7 | 30042334651164024 |
oct | 2660747517054132 |
9 | 433443738876060 |
10 | 100121010002010 |
11 | 299a1099aa67a8 |
12 | b29015780a876 |
13 | 43b34a865cc2a |
14 | 1aa1c5034b014 |
15 | b8959d280090 |
hex | 5b0f3d3c585a |
100121010002010 has 32 divisors (see below), whose sum is σ = 266989360006080. Its totient is φ = 26698936000464.
The previous prime is 100121010001997. The next prime is 100121010002029. The reversal of 100121010002010 is 10200010121001.
It is a happy number.
It is a super-3 number, since 3×1001210100020103 (a number of 43 digits) contains 333 as substring.
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 = 100121010001983 and 100121010002001.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 185409277512 + ... + 185409278051.
It is an arithmetic number, because the mean of its divisors is an integer number (8343417500190).
Almost surely, 2100121010002010 is an apocalyptic number.
100121010002010 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
100121010002010 is an abundant number, since it is smaller than the sum of its proper divisors (166868350004070).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
100121010002010 is a wasteful number, since it uses less digits than its factorization.
100121010002010 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 370818555579 (or 370818555573 counting only the distinct ones).
The product of its (nonzero) digits is 4, while the sum is 9.
Adding to 100121010002010 its reverse (10200010121001), we get a palindrome (110321020123011).
The spelling of 100121010002010 in words is "one hundred trillion, one hundred twenty-one billion, ten million, two thousand, ten".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.075 sec. • engine limits •