Base | Representation |
---|---|
bin | 10011000001001111… |
… | …11010100111000100 |
3 | 222100121211002211001 |
4 | 21200213322213010 |
5 | 131403004323022 |
6 | 4405121223044 |
7 | 511016106256 |
oct | 114047724704 |
9 | 28317732731 |
10 | 10211011012 |
11 | 436a938784 |
12 | 1b8b791a84 |
13 | c6962b567 |
14 | 6cc1adcd6 |
15 | 3eb68eb27 |
hex | 2609fa9c4 |
10211011012 has 24 divisors (see below), whose sum is σ = 19081762560. Its totient is φ = 4770437280.
The previous prime is 10211010967. The next prime is 10211011021. The reversal of 10211011012 is 21011011201.
It is a self number, because there is not a number n which added to its sum of digits gives 10211011012.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1416178 + ... + 1423369.
It is an arithmetic number, because the mean of its divisors is an integer number (795073440).
Almost surely, 210211011012 is an apocalyptic number.
It is an amenable number.
10211011012 is a deficient number, since it is larger than the sum of its proper divisors (8870751548).
10211011012 is a wasteful number, since it uses less digits than its factorization.
10211011012 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2839611 (or 2839609 counting only the distinct ones).
The product of its (nonzero) digits is 4, while the sum is 10.
Adding to 10211011012 its reverse (21011011201), we get a palindrome (31222022213).
The spelling of 10211011012 in words is "ten billion, two hundred eleven million, eleven thousand, twelve".
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