Base | Representation |
---|---|
bin | 111001011010101000… |
… | …1000001100000100101 |
3 | 102210021000010022101102 |
4 | 1302311101001200211 |
5 | 4010004324114023 |
6 | 132350543405445 |
7 | 11623331413562 |
oct | 1626521014045 |
9 | 383230108342 |
10 | 123300223013 |
11 | 48322841560 |
12 | 1ba90bb3885 |
13 | b81cb47056 |
14 | 5d7977d869 |
15 | 3319a9e628 |
hex | 1cb5441825 |
123300223013 has 8 divisors (see below), whose sum is σ = 134528208960. Its totient is φ = 112075382880.
The previous prime is 123300222977. The next prime is 123300223027. The reversal of 123300223013 is 310322003321.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 123300223013 - 28 = 123300222757 is a prime.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (123300223073) 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, 704120 + ... + 861617.
It is an arithmetic number, because the mean of its divisors is an integer number (16816026120).
Almost surely, 2123300223013 is an apocalyptic number.
It is an amenable number.
123300223013 is a deficient number, since it is larger than the sum of its proper divisors (11227985947).
123300223013 is a wasteful number, since it uses less digits than its factorization.
123300223013 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1572907.
The product of its (nonzero) digits is 648, while the sum is 20.
Adding to 123300223013 its reverse (310322003321), we get a palindrome (433622226334).
The spelling of 123300223013 in words is "one hundred twenty-three billion, three hundred million, two hundred twenty-three thousand, thirteen".
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