Base | Representation |
---|---|
bin | 1000011101001110… |
… | …01100000011011110 |
3 | 102201102001001121010 |
4 | 10032213030003132 |
5 | 33244232340220 |
6 | 2030302320050 |
7 | 220336252164 |
oct | 41647140336 |
9 | 12642031533 |
10 | 4540121310 |
11 | 1a1a86437a |
12 | a68589026 |
13 | 5747b361a |
14 | 310d91234 |
15 | 1b88b61e0 |
hex | 10e9cc0de |
4540121310 has 32 divisors (see below), whose sum is σ = 11034224640. Its totient is φ = 1195373088.
The previous prime is 4540121309. The next prime is 4540121321. The reversal of 4540121310 is 131210454.
It is a super-2 number, since 2×45401213102 = 41225403019032232200, which contains 22 as substring.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 955462 + ... + 960201.
It is an arithmetic number, because the mean of its divisors is an integer number (344819520).
Almost surely, 24540121310 is an apocalyptic number.
4540121310 is an abundant number, since it is smaller than the sum of its proper divisors (6494103330).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
4540121310 is a wasteful number, since it uses less digits than its factorization.
4540121310 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1915752.
The product of its (nonzero) digits is 480, while the sum is 21.
The square root of 4540121310 is about 67380.4223049989. The cubic root of 4540121310 is about 1655.8556936553.
Adding to 4540121310 its reverse (131210454), we get a palindrome (4671331764).
The spelling of 4540121310 in words is "four billion, five hundred forty million, one hundred twenty-one thousand, three hundred ten".
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