Base | Representation |
---|---|
bin | 10011000001001001… |
… | …10101001000001010 |
3 | 222100120022000020011 |
4 | 21200210311020022 |
5 | 131402302431442 |
6 | 4405052022134 |
7 | 511006200061 |
oct | 114044651012 |
9 | 28316260204 |
10 | 10210202122 |
11 | 436a435a7a |
12 | 1b8b46194a |
13 | c69407323 |
14 | 6cc03d1d8 |
15 | 3eb580117 |
hex | 26093520a |
10210202122 has 4 divisors (see below), whose sum is σ = 15315303186. Its totient is φ = 5105101060.
The previous prime is 10210202117. The next prime is 10210202131. The reversal of 10210202122 is 22120201201.
It is a happy number.
It is a semiprime because it is the product of two primes.
It can be written as a sum of positive squares in only one way, i.e., 8346466881 + 1863735241 = 91359^2 + 43171^2 .
It is an unprimeable number.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2552550529 + ... + 2552550532.
Almost surely, 210210202122 is an apocalyptic number.
10210202122 is a deficient number, since it is larger than the sum of its proper divisors (5105101064).
10210202122 is an equidigital number, since it uses as much as digits as its factorization.
10210202122 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 5105101063.
The product of its (nonzero) digits is 32, while the sum is 13.
Adding to 10210202122 its reverse (22120201201), we get a palindrome (32330403323).
The spelling of 10210202122 in words is "ten billion, two hundred ten million, two hundred two thousand, one hundred twenty-two".
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