Base | Representation |
---|---|
bin | 1001010100000101010101… |
… | …1001000011000001011101 |
3 | 1100020222212102210200210111 |
4 | 2111001111121003001131 |
5 | 2320240304433204010 |
6 | 33440252125010021 |
7 | 2104601321260465 |
oct | 225012531030135 |
9 | 40228772720714 |
10 | 10240634663005 |
11 | 3299035326a3a |
12 | 11948539b3911 |
13 | 5938c2b71096 |
14 | 275913bc8ba5 |
15 | 12b5b096758a |
hex | 9505564305d |
10240634663005 has 8 divisors (see below), whose sum is σ = 12288790496952. Its totient is φ = 8192488462848.
The previous prime is 10240634662961. The next prime is 10240634663009. The reversal of 10240634663005 is 50036643604201.
It is a happy number.
It can be written as a sum of positive squares in 4 ways, for example, as 853016640921 + 9387618022084 = 923589^2 + 3063922^2 .
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 10240634663005 - 227 = 10240500445277 is a prime.
It is a super-2 number, since 2×102406346630052 (a number of 27 digits) contains 22 as substring.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (10240634663009) 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, 183777 + ... + 4529353.
It is an arithmetic number, because the mean of its divisors is an integer number (1536098812119).
Almost surely, 210240634663005 is an apocalyptic number.
It is an amenable number.
10240634663005 is a deficient number, since it is larger than the sum of its proper divisors (2048155833947).
10240634663005 is an equidigital number, since it uses as much as digits as its factorization.
10240634663005 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 4816895.
The product of its (nonzero) digits is 311040, while the sum is 40.
The spelling of 10240634663005 in words is "ten trillion, two hundred forty billion, six hundred thirty-four million, six hundred sixty-three thousand, five".
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