Base | Representation |
---|---|
bin | 10010101010110110… |
… | …01011110010100111 |
3 | 221212112021110110211 |
4 | 21111123023302213 |
5 | 131011404433020 |
6 | 4334330200251 |
7 | 503245102153 |
oct | 112533136247 |
9 | 27775243424 |
10 | 10023124135 |
11 | 4283879572 |
12 | 1b38883087 |
13 | c397258ab |
14 | 6b1262063 |
15 | 3d9e2985a |
hex | 2556cbca7 |
10023124135 has 32 divisors (see below), whose sum is σ = 12557647872. Its totient is φ = 7671680640.
The previous prime is 10023124127. The next prime is 10023124141. The reversal of 10023124135 is 53142132001.
It is a happy number.
It is not a de Polignac number, because 10023124135 - 23 = 10023124127 is a prime.
It is a Duffinian number.
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 5425782 + ... + 5427628.
It is an arithmetic number, because the mean of its divisors is an integer number (392426496).
Almost surely, 210023124135 is an apocalyptic number.
10023124135 is a deficient number, since it is larger than the sum of its proper divisors (2534523737).
10023124135 is a wasteful number, since it uses less digits than its factorization.
10023124135 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 2263.
The product of its (nonzero) digits is 720, while the sum is 22.
Adding to 10023124135 its reverse (53142132001), we get a palindrome (63165256136).
The spelling of 10023124135 in words is "ten billion, twenty-three million, one hundred twenty-four thousand, one hundred thirty-five".
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