Base | Representation |
---|---|
bin | 10010110110101000… |
… | …11010001001000010 |
3 | 222010102100110000210 |
4 | 21123110122021002 |
5 | 131212213324302 |
6 | 4352221454550 |
7 | 505555450512 |
oct | 113324321102 |
9 | 28112313023 |
10 | 10122011202 |
11 | 432467a916 |
12 | 1b65a11456 |
13 | c54069954 |
14 | 6c0443842 |
15 | 3e395e66c |
hex | 25b51a242 |
10122011202 has 32 divisors (see below), whose sum is σ = 20760808320. Its totient is φ = 3288055680.
The previous prime is 10122011183. The next prime is 10122011203. The reversal of 10122011202 is 20211022101.
It is a super-2 number, since 2×101220112022 (a number of 21 digits) contains 22 as substring.
It is not an unprimeable number, because it can be changed into a prime (10122011203) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 203688 + ... + 248460.
It is an arithmetic number, because the mean of its divisors is an integer number (648775260).
Almost surely, 210122011202 is an apocalyptic number.
10122011202 is an abundant number, since it is smaller than the sum of its proper divisors (10638797118).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
10122011202 is a wasteful number, since it uses less digits than its factorization.
10122011202 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 45738.
The product of its (nonzero) digits is 16, while the sum is 12.
Adding to 10122011202 its reverse (20211022101), we get a palindrome (30333033303).
The spelling of 10122011202 in words is "ten billion, one hundred twenty-two million, eleven thousand, two hundred two".
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