Base | Representation |
---|---|
bin | 10011000001001000… |
… | …11100101011111100 |
3 | 222100120002220220101 |
4 | 21200210130223330 |
5 | 131402241231022 |
6 | 4405045530444 |
7 | 511005302155 |
oct | 114044345374 |
9 | 28316086811 |
10 | 10210102012 |
11 | 436a377840 |
12 | 1b8b413a24 |
13 | c693a08a6 |
14 | 6cc01492c |
15 | 3eb560627 |
hex | 26091cafc |
10210102012 has 48 divisors (see below), whose sum is σ = 20839133952. Its totient is φ = 4325518080.
The previous prime is 10210102009. The next prime is 10210102031. The reversal of 10210102012 is 21020101201.
It is a self number, because there is not a number n which added to its sum of digits gives 10210102012.
It is a congruent number.
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, 10783 + ... + 143305.
It is an arithmetic number, because the mean of its divisors is an integer number (434148624).
Almost surely, 210210102012 is an apocalyptic number.
It is an amenable number.
10210102012 is an abundant number, since it is smaller than the sum of its proper divisors (10629031940).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
10210102012 is a wasteful number, since it uses less digits than its factorization.
10210102012 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 132658 (or 132656 counting only the distinct ones).
The product of its (nonzero) digits is 8, while the sum is 10.
Adding to 10210102012 its reverse (21020101201), we get a palindrome (31230203213).
The spelling of 10210102012 in words is "ten billion, two hundred ten million, one hundred two thousand, twelve".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.068 sec. • engine limits •