Base | Representation |
---|---|
bin | 10010110100001010… |
… | …01000111000010010 |
3 | 222001222020201010012 |
4 | 21122011020320102 |
5 | 131141403343442 |
6 | 4350200234522 |
7 | 505214022263 |
oct | 113205107022 |
9 | 28058221105 |
10 | 10101231122 |
11 | 43139774a4 |
12 | 1b5aa6ba42 |
13 | c4c972448 |
14 | 6bb79496a |
15 | 3e1c07582 |
hex | 25a148e12 |
10101231122 has 16 divisors (see below), whose sum is σ = 16059277080. Its totient is φ = 4748736768.
The previous prime is 10101231097. The next prime is 10101231227. The reversal of 10101231122 is 22113210101.
It can be written as a sum of positive squares in 4 ways, for example, as 9576775321 + 524455801 = 97861^2 + 22901^2 .
It is a super-2 number, since 2×101012311222 (a number of 21 digits) contains 22 as substring.
It is a junction number, because it is equal to n+sod(n) for n = 10101231097 and 10101231106.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 115097 + ... + 182892.
Almost surely, 210101231122 is an apocalyptic number.
10101231122 is a deficient number, since it is larger than the sum of its proper divisors (5958045958).
10101231122 is a wasteful number, since it uses less digits than its factorization.
10101231122 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 299005.
The product of its (nonzero) digits is 24, while the sum is 14.
Adding to 10101231122 its reverse (22113210101), we get a palindrome (32214441223).
The spelling of 10101231122 in words is "ten billion, one hundred one million, two hundred thirty-one thousand, one hundred twenty-two".
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