Base | Representation |
---|---|
bin | 10011000001001000… |
… | …11100111101010001 |
3 | 222100120002222102110 |
4 | 21200210130331101 |
5 | 131402241244441 |
6 | 4405045535533 |
7 | 511005305331 |
oct | 114044347521 |
9 | 28316088373 |
10 | 10210103121 |
11 | 436a378659 |
12 | 1b8b4145a9 |
13 | c693a124a |
14 | 6cc0150c1 |
15 | 3eb560b16 |
hex | 26091cf51 |
10210103121 has 32 divisors (see below), whose sum is σ = 14607307008. Its totient is φ = 6327002880.
The previous prime is 10210103119. The next prime is 10210103143. The reversal of 10210103121 is 12130101201.
It is not a de Polignac number, because 10210103121 - 21 = 10210103119 is a prime.
It is a junction number, because it is equal to n+sod(n) for n = 10210103097 and 10210103106.
It is not an unprimeable number, because it can be changed into a prime (10210103021) by changing a digit.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 2604655 + ... + 2608571.
It is an arithmetic number, because the mean of its divisors is an integer number (456478344).
Almost surely, 210210103121 is an apocalyptic number.
It is an amenable number.
10210103121 is a deficient number, since it is larger than the sum of its proper divisors (4397203887).
10210103121 is a wasteful number, since it uses less digits than its factorization.
10210103121 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 5001.
The product of its (nonzero) digits is 12, while the sum is 12.
Adding to 10210103121 its reverse (12130101201), we get a palindrome (22340204322).
The spelling of 10210103121 in words is "ten billion, two hundred ten million, one hundred three thousand, one hundred twenty-one".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.367 sec. • engine limits •