Base | Representation |
---|---|
bin | 100000001001000001… |
… | …0000111101000111001 |
3 | 20121011021010000112122 |
4 | 1000102002013220321 |
5 | 2112324114202301 |
6 | 51412553251025 |
7 | 4662300336266 |
oct | 1002202075071 |
9 | 217137100478 |
10 | 69022022201 |
11 | 272aa14a960 |
12 | 11463403a75 |
13 | 667c94b172 |
14 | 34aab9c26d |
15 | 1bde82e81b |
hex | 1012087a39 |
69022022201 has 32 divisors (see below), whose sum is σ = 85127251968. Its totient is φ = 55174775040.
The previous prime is 69022022189. The next prime is 69022022203. The reversal of 69022022201 is 10222022096.
It is not a de Polignac number, because 69022022201 - 218 = 69021760057 is a prime.
It is not an unprimeable number, because it can be changed into a prime (69022022203) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1661 + ... + 371546.
It is an arithmetic number, because the mean of its divisors is an integer number (2660226624).
Almost surely, 269022022201 is an apocalyptic number.
It is an amenable number.
69022022201 is a deficient number, since it is larger than the sum of its proper divisors (16105229767).
69022022201 is a wasteful number, since it uses less digits than its factorization.
69022022201 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 373301.
The product of its (nonzero) digits is 1728, while the sum is 26.
Adding to 69022022201 its reverse (10222022096), we get a palindrome (79244044297).
The spelling of 69022022201 in words is "sixty-nine billion, twenty-two million, twenty-two thousand, two hundred one".
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