Base | Representation |
---|---|
bin | 110111111000010011… |
… | …0001101000111010111 |
3 | 102110202001102100100220 |
4 | 1233300212031013113 |
5 | 3431230132222043 |
6 | 131043314405423 |
7 | 11445504546222 |
oct | 1576046150727 |
9 | 373661370326 |
10 | 120000664023 |
11 | 4698a278aa9 |
12 | 1b30bb90873 |
13 | b41538a696 |
14 | 5b4547a5b9 |
15 | 31c5087483 |
hex | 1bf098d1d7 |
120000664023 has 8 divisors (see below), whose sum is σ = 160002559728. Its totient is φ = 79999605504.
The previous prime is 120000664001. The next prime is 120000664033. The reversal of 120000664023 is 320466000021.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 120000664023 - 29 = 120000663511 is a prime.
It is a super-3 number, since 3×1200006640233 (a number of 34 digits) contains 333 as substring.
It is a junction number, because it is equal to n+sod(n) for n = 120000663984 and 120000664002.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (120000664033) 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, 307365 + ... + 578337.
It is an arithmetic number, because the mean of its divisors is an integer number (20000319966).
Almost surely, 2120000664023 is an apocalyptic number.
120000664023 is a deficient number, since it is larger than the sum of its proper divisors (40001895705).
120000664023 is a wasteful number, since it uses less digits than its factorization.
120000664023 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 418593.
The product of its (nonzero) digits is 1728, while the sum is 24.
Adding to 120000664023 its reverse (320466000021), we get a palindrome (440466664044).
The spelling of 120000664023 in words is "one hundred twenty billion, six hundred sixty-four thousand, twenty-three".
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