Base | Representation |
---|---|
bin | 1001001110001111011000… |
… | …1100101111100000100101 |
3 | 1022220101202200122211221211 |
4 | 2103203312030233200211 |
5 | 2312114214324312041 |
6 | 33322211301111421 |
7 | 2064415634235130 |
oct | 223436614574045 |
9 | 38811680584854 |
10 | 10140253354021 |
11 | 325a50373184a |
12 | 11792ba3b8571 |
13 | 5872b636572b |
14 | 270b1026b217 |
15 | 128b8800c481 |
hex | 938f632f825 |
10140253354021 has 16 divisors (see below), whose sum is σ = 12272915076480. Its totient is φ = 8178801523200.
The previous prime is 10140253354019. The next prime is 10140253354039. The reversal of 10140253354021 is 12045335204101.
10140253354021 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is not a de Polignac number, because 10140253354021 - 21 = 10140253354019 is a prime.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (10140253357021) 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, 7559455 + ... + 8799196.
It is an arithmetic number, because the mean of its divisors is an integer number (767057192280).
Almost surely, 210140253354021 is an apocalyptic number.
It is an amenable number.
10140253354021 is a deficient number, since it is larger than the sum of its proper divisors (2132661722459).
10140253354021 is a wasteful number, since it uses less digits than its factorization.
10140253354021 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 16363884.
The product of its (nonzero) digits is 14400, while the sum is 31.
Adding to 10140253354021 its reverse (12045335204101), we get a palindrome (22185588558122).
The spelling of 10140253354021 in words is "ten trillion, one hundred forty billion, two hundred fifty-three million, three hundred fifty-four thousand, twenty-one".
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