Base | Representation |
---|---|
bin | 10011000001001001… |
… | …11001101111011110 |
3 | 222100120022222011011 |
4 | 21200210321233132 |
5 | 131402304033042 |
6 | 4405052245434 |
7 | 511006306141 |
oct | 114044715736 |
9 | 28316288134 |
10 | 10210221022 |
11 | 436a4491a1 |
12 | 1b8b47087a |
13 | c69412b01 |
14 | 6cc046058 |
15 | 3eb585a17 |
hex | 260939bde |
10210221022 has 16 divisors (see below), whose sum is σ = 15388727760. Its totient is φ = 5080664448.
The previous prime is 10210221017. The next prime is 10210221031. The reversal of 10210221022 is 22012201201.
It is a happy number.
It is a super-2 number, since 2×102102210222 (a number of 21 digits) contains 22 as substring.
It is a junction number, because it is equal to n+sod(n) for n = 10210220993 and 10210221011.
It is a congruent number.
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, 2130513 + ... + 2135299.
It is an arithmetic number, because the mean of its divisors is an integer number (961795485).
Almost surely, 210210221022 is an apocalyptic number.
10210221022 is a deficient number, since it is larger than the sum of its proper divisors (5178506738).
10210221022 is a wasteful number, since it uses less digits than its factorization.
10210221022 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 9675.
The product of its (nonzero) digits is 32, while the sum is 13.
Adding to 10210221022 its reverse (22012201201), we get a palindrome (32222422223).
The spelling of 10210221022 in words is "ten billion, two hundred ten million, two hundred twenty-one thousand, twenty-two".
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