Base | Representation |
---|---|
bin | 10010101011101010… |
… | …11101011011010000 |
3 | 221220000020102000002 |
4 | 21111311131123100 |
5 | 131020140341422 |
6 | 4335133545132 |
7 | 503360460551 |
oct | 112565353320 |
9 | 27800212002 |
10 | 10030012112 |
11 | 428775360a |
12 | 1b3b0451a8 |
13 | c3ac97b13 |
14 | 6b2136328 |
15 | 3da83a692 |
hex | 255d5d6d0 |
10030012112 has 20 divisors (see below), whose sum is σ = 19477428960. Its totient is φ = 5003578848.
The previous prime is 10030012103. The next prime is 10030012127. The reversal of 10030012112 is 21121003001.
It is a super-2 number, since 2×100300121122 (a number of 21 digits) contains 22 as substring.
It is a junction number, because it is equal to n+sod(n) for n = 10030012093 and 10030012102.
It is a congruent number.
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, 706958 + ... + 721005.
It is an arithmetic number, because the mean of its divisors is an integer number (973871448).
Almost surely, 210030012112 is an apocalyptic number.
It is an amenable number.
10030012112 is a deficient number, since it is larger than the sum of its proper divisors (9447416848).
10030012112 is a wasteful number, since it uses less digits than its factorization.
10030012112 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1428410 (or 1428404 counting only the distinct ones).
The product of its (nonzero) digits is 12, while the sum is 11.
Adding to 10030012112 its reverse (21121003001), we get a palindrome (31151015113).
It can be divided in two parts, 1003001 and 2112, that multiplied together give a palindrome (2118338112).
The spelling of 10030012112 in words is "ten billion, thirty million, twelve thousand, one hundred twelve".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.028 sec. • engine limits •