Base | Representation |
---|---|
bin | 111001010111101001… |
… | …0101101100100001111 |
3 | 102210000000112120102212 |
4 | 1302233102231210033 |
5 | 4004303200033234 |
6 | 132333003341035 |
7 | 11621003512142 |
oct | 1625722554417 |
9 | 383000476385 |
10 | 123200002319 |
11 | 4828120a239 |
12 | 1ba6352177b |
13 | b805156c74 |
14 | 5d6a332059 |
15 | 3310da45ce |
hex | 1caf4ad90f |
123200002319 has 8 divisors (see below), whose sum is σ = 126070203600. Its totient is φ = 120330032256.
The previous prime is 123200002207. The next prime is 123200002327. The reversal of 123200002319 is 913200002321.
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 123200002319 - 232 = 118905035023 is a prime.
It is a super-2 number, since 2×1232000023192 (a number of 23 digits) contains 22 as substring.
It is a junction number, because it is equal to n+sod(n) for n = 123200002294 and 123200002303.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (123200002339) 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, 1508957 + ... + 1588505.
It is an arithmetic number, because the mean of its divisors is an integer number (15758775450).
Almost surely, 2123200002319 is an apocalyptic number.
123200002319 is a deficient number, since it is larger than the sum of its proper divisors (2870201281).
123200002319 is an equidigital number, since it uses as much as digits as its factorization.
123200002319 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 115609.
The product of its (nonzero) digits is 648, while the sum is 23.
The spelling of 123200002319 in words is "one hundred twenty-three billion, two hundred million, two thousand, three hundred nineteen".
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