Base | Representation |
---|---|
bin | 1001001100011110101100… |
… | …0101011100100111111100 |
3 | 1022210111200102121222221212 |
4 | 2103013223011130213330 |
5 | 2311120241020334322 |
6 | 33300245412143552 |
7 | 2062265164061120 |
oct | 223075305344774 |
9 | 38714612558855 |
10 | 10110002121212 |
11 | 324869a6a28a4 |
12 | 1173477307bb8 |
13 | 5844a4c18a86 |
14 | 26d480705580 |
15 | 127eb73090e2 |
hex | 931eb15c9fc |
10110002121212 has 96 divisors (see below), whose sum is σ = 20953277904384. Its totient is φ = 4178613254400.
The previous prime is 10110002121199. The next prime is 10110002121281. The reversal of 10110002121212 is 21212120001101.
It is a super-2 number, since 2×101100021212122 (a number of 27 digits) contains 22 as substring.
It is a Harshad number since it is a multiple of its sum of digits (14).
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 137831387 + ... + 137904717.
It is an arithmetic number, because the mean of its divisors is an integer number (218263311504).
Almost surely, 210110002121212 is an apocalyptic number.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 10110002121212, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (10476638952192).
10110002121212 is an abundant number, since it is smaller than the sum of its proper divisors (10843275783172).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
10110002121212 is a wasteful number, since it uses less digits than its factorization.
10110002121212 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 74979 (or 74977 counting only the distinct ones).
The product of its (nonzero) digits is 16, while the sum is 14.
Adding to 10110002121212 its reverse (21212120001101), we get a palindrome (31322122122313).
The spelling of 10110002121212 in words is "ten trillion, one hundred ten billion, two million, one hundred twenty-one thousand, two hundred twelve".
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