Base | Representation |
---|---|
bin | 10011001100000111… |
… | …00000101110110010 |
3 | 222120222021111002221 |
4 | 21212003200232302 |
5 | 132044321143442 |
6 | 4422134231254 |
7 | 513203445463 |
oct | 114603405662 |
9 | 28528244087 |
10 | 10302131122 |
11 | 4407314658 |
12 | 1bb61b552a |
13 | c8248329a |
14 | 6da32cd6a |
15 | 40468d467 |
hex | 2660e0bb2 |
10302131122 has 16 divisors (see below), whose sum is σ = 15494939712. Its totient is φ = 5137166800.
The previous prime is 10302131057. The next prime is 10302131123. The reversal of 10302131122 is 22113120301.
It is a super-2 number, since 2×103021311222 (a number of 21 digits) contains 22 as substring.
It is a junction number, because it is equal to n+sod(n) for n = 10302131096 and 10302131105.
It is not an unprimeable number, because it can be changed into a prime (10302131123) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1909713 + ... + 1915099.
It is an arithmetic number, because the mean of its divisors is an integer number (968433732).
Almost surely, 210302131122 is an apocalyptic number.
10302131122 is a deficient number, since it is larger than the sum of its proper divisors (5192808590).
10302131122 is a wasteful number, since it uses less digits than its factorization.
10302131122 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 7793.
The product of its (nonzero) digits is 72, while the sum is 16.
Adding to 10302131122 its reverse (22113120301), we get a palindrome (32415251423).
The spelling of 10302131122 in words is "ten billion, three hundred two million, one hundred thirty-one thousand, one hundred twenty-two".
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