Base | Representation |
---|---|
bin | 1010101001001111111101… |
… | …01101000001000000001001 |
3 | 10001212201222101222100212201 |
4 | 11110213332231001000021 |
5 | 11032002130300244403 |
6 | 121441140252440201 |
7 | 4634065624140046 |
oct | 524477655010011 |
9 | 101781871870781 |
10 | 23407550009353 |
11 | 75050a4823964 |
12 | 2760659179061 |
13 | 100a42669c713 |
14 | 5acd07d261cd |
15 | 2a8d3dc3321d |
hex | 1549feb41009 |
23407550009353 has 16 divisors (see below), whose sum is σ = 23618201040720. Its totient is φ = 23198141030400.
The previous prime is 23407550009341. The next prime is 23407550009399. The reversal of 23407550009353 is 35390005570432.
It can be written as a sum of positive squares in 8 ways, for example, as 39297908169 + 23368252101184 = 198237^2 + 4834072^2 .
It is a cyclic number.
It is a de Polignac number, because none of the positive numbers 2k-23407550009353 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (23407550009303) 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, 38428893 + ... + 39033253.
It is an arithmetic number, because the mean of its divisors is an integer number (1476137565045).
Almost surely, 223407550009353 is an apocalyptic number.
It is an amenable number.
23407550009353 is a deficient number, since it is larger than the sum of its proper divisors (210651031367).
23407550009353 is a wasteful number, since it uses less digits than its factorization.
23407550009353 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 605388.
The product of its (nonzero) digits is 1701000, while the sum is 46.
Adding to 23407550009353 its reverse (35390005570432), we get a palindrome (58797555579785).
The spelling of 23407550009353 in words is "twenty-three trillion, four hundred seven billion, five hundred fifty million, nine thousand, three hundred fifty-three".
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