Base | Representation |
---|---|
bin | 10011000001010000… |
… | …00010010011001000 |
3 | 222100121212201000102 |
4 | 21200220002103020 |
5 | 131403011330004 |
6 | 4405122024532 |
7 | 511016300135 |
oct | 114050022310 |
9 | 28317781012 |
10 | 10211042504 |
11 | 436a95a403 |
12 | 1b8b7a8148 |
13 | c6963c9b0 |
14 | 6cc1bb58c |
15 | 3eb69911e |
hex | 260a024c8 |
10211042504 has 32 divisors (see below), whose sum is σ = 20800939320. Its totient is φ = 4671077376.
The previous prime is 10211042461. The next prime is 10211042519. The reversal of 10211042504 is 40524011201.
It is a happy number.
It can be written as a sum of positive squares in 4 ways, for example, as 7230100900 + 2980941604 = 85030^2 + 54598^2 .
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, 422687 + ... + 446190.
Almost surely, 210211042504 is an apocalyptic number.
It is an amenable number.
10211042504 is an abundant number, since it is smaller than the sum of its proper divisors (10589896816).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
10211042504 is a wasteful number, since it uses less digits than its factorization.
10211042504 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 869009 (or 869005 counting only the distinct ones).
The product of its (nonzero) digits is 320, while the sum is 20.
Adding to 10211042504 its reverse (40524011201), we get a palindrome (50735053705).
The spelling of 10211042504 in words is "ten billion, two hundred eleven million, forty-two thousand, five hundred four".
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