Base | Representation |
---|---|
bin | 10011000001010000… |
… | …10000111000000100 |
3 | 222100121222201220211 |
4 | 21200220100320010 |
5 | 131403020232322 |
6 | 4405123205204 |
7 | 511016636203 |
oct | 114050207004 |
9 | 28317881824 |
10 | 10211102212 |
11 | 436a9a0253 |
12 | 1b8b816804 |
13 | c69660c1c |
14 | 6cc1d523a |
15 | 3eb6abb77 |
hex | 260a10e04 |
10211102212 has 12 divisors (see below), whose sum is σ = 17873916480. Its totient is φ = 5104268936.
The previous prime is 10211102197. The next prime is 10211102263. The reversal of 10211102212 is 21220111201.
It is a super-2 number, since 2×102111022122 (a number of 21 digits) contains 22 as substring.
It is a junction number, because it is equal to n+sod(n) for n = 10211102192 and 10211102201.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 302512 + ... + 334567.
It is an arithmetic number, because the mean of its divisors is an integer number (1489493040).
Almost surely, 210211102212 is an apocalyptic number.
It is an amenable number.
10211102212 is a deficient number, since it is larger than the sum of its proper divisors (7662814268).
10211102212 is a wasteful number, since it uses less digits than its factorization.
10211102212 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 641090 (or 641088 counting only the distinct ones).
The product of its (nonzero) digits is 16, while the sum is 13.
Adding to 10211102212 its reverse (21220111201), we get a palindrome (31431213413).
The spelling of 10211102212 in words is "ten billion, two hundred eleven million, one hundred two thousand, two hundred twelve".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.070 sec. • engine limits •