Base | Representation |
---|---|
bin | 1001010001110101110111… |
… | …0110111001111011001010 |
3 | 1100010022110102102210222222 |
4 | 2110131131312321323022 |
5 | 2314122421213031442 |
6 | 33410442401014042 |
7 | 2102036044123361 |
oct | 224353566717312 |
9 | 40108412383888 |
10 | 10202122002122 |
11 | 32837719a0886 |
12 | 11892a6024322 |
13 | 590095c9a04b |
14 | 273adcd867d8 |
15 | 12a5a98288d2 |
hex | 9475ddb9eca |
10202122002122 has 16 divisors (see below), whose sum is σ = 15834062782440. Its totient is φ = 4924171826112.
The previous prime is 10202122002091. The next prime is 10202122002161. The reversal of 10202122002122 is 22120022120201.
It is a happy number.
It can be written as a sum of positive squares in 4 ways, for example, as 10191934935361 + 10187066761 = 3192481^2 + 100931^2 .
It is a self number, because there is not a number n which added to its sum of digits gives 10202122002122.
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, 17396933 + ... + 17973800.
Almost surely, 210202122002122 is an apocalyptic number.
10202122002122 is a deficient number, since it is larger than the sum of its proper divisors (5631940780318).
10202122002122 is a wasteful number, since it uses less digits than its factorization.
10202122002122 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 35375737.
The product of its (nonzero) digits is 128, while the sum is 17.
Adding to 10202122002122 its reverse (22120022120201), we get a palindrome (32322144122323).
The spelling of 10202122002122 in words is "ten trillion, two hundred two billion, one hundred twenty-two million, two thousand, one hundred twenty-two".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.081 sec. • engine limits •