Base | Representation |
---|---|
bin | 101111110011101111001101… |
… | …0001101000010001111111001 |
3 | 2001010222000000201212111120221 |
4 | 1133213132122031002033321 |
5 | 420104404030241331001 |
6 | 4050215255131020041 |
7 | 154402040210162344 |
oct | 13747363215021771 |
9 | 2033860021774527 |
10 | 420527130027001 |
11 | 111aa1610864a48 |
12 | 3b1b8b84b9a621 |
13 | 150856cc587c6a |
14 | 75bb89bcd745b |
15 | 3393d207b41a1 |
hex | 17e779a3423f9 |
420527130027001 has 16 divisors (see below), whose sum is σ = 421067387579328. Its totient is φ = 419987337868800.
The previous prime is 420527130026893. The next prime is 420527130027023. The reversal of 420527130027001 is 100720031725024.
It is a cyclic number.
It is not a de Polignac number, because 420527130027001 - 237 = 420389691073529 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (420527130022001) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (29) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 14718656046 + ... + 14718684616.
It is an arithmetic number, because the mean of its divisors is an integer number (26316711723708).
Almost surely, 2420527130027001 is an apocalyptic number.
It is an amenable number.
420527130027001 is a deficient number, since it is larger than the sum of its proper divisors (540257552327).
420527130027001 is a wasteful number, since it uses less digits than its factorization.
420527130027001 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 36072.
The product of its (nonzero) digits is 23520, while the sum is 34.
The spelling of 420527130027001 in words is "four hundred twenty trillion, five hundred twenty-seven billion, one hundred thirty million, twenty-seven thousand, one".
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