Base | Representation |
---|---|
bin | 100000001001010010… |
… | …0110010011000111001 |
3 | 20121011220012201221020 |
4 | 1000102210302120321 |
5 | 2112333431011301 |
6 | 51413520133053 |
7 | 4662440520024 |
oct | 1002244623071 |
9 | 217156181836 |
10 | 69031110201 |
11 | 273042978a9 |
12 | 11466467189 |
13 | 66817b0891 |
14 | 34ac0861bb |
15 | 1be0527436 |
hex | 1012932639 |
69031110201 has 8 divisors (see below), whose sum is σ = 92044133664. Its totient is φ = 46019413440.
The previous prime is 69031110173. The next prime is 69031110227. The reversal of 69031110201 is 10201113096.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 69031110201 - 222 = 69026915897 is a prime.
It is not an unprimeable number, because it can be changed into a prime (69031110101) 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, 203151 + ... + 423476.
It is an arithmetic number, because the mean of its divisors is an integer number (11505516708).
Almost surely, 269031110201 is an apocalyptic number.
It is an amenable number.
69031110201 is a deficient number, since it is larger than the sum of its proper divisors (23013023463).
69031110201 is a wasteful number, since it uses less digits than its factorization.
69031110201 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 663351.
The product of its (nonzero) digits is 324, while the sum is 24.
Adding to 69031110201 its reverse (10201113096), we get a palindrome (79232223297).
The spelling of 69031110201 in words is "sixty-nine billion, thirty-one million, one hundred ten thousand, two hundred one".
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