Base | Representation |
---|---|
bin | 1001011001110101101… |
… | …10111010111111010000 |
3 | 1010220000002111211200100 |
4 | 10230322312322333100 |
5 | 20243212131214440 |
6 | 404233521052400 |
7 | 32225652611133 |
oct | 4547266727720 |
9 | 1126002454610 |
10 | 323110023120 |
11 | 115037203765 |
12 | 52754a87100 |
13 | 246139307c1 |
14 | 118d24b021a |
15 | 86114a3230 |
hex | 4b3adbafd0 |
323110023120 has 60 divisors (see below), whose sum is σ = 1085111163396. Its totient is φ = 86162672640.
The previous prime is 323110023113. The next prime is 323110023127. The reversal of 323110023120 is 21320011323.
323110023120 is a `hidden beast` number, since 323 + 110 + 0 + 231 + 2 + 0 = 666.
It is an interprime number because it is at equal distance from previous prime (323110023113) and next prime (323110023127).
It can be written as a sum of positive squares in 2 ways, for example, as 185857556544 + 137252466576 = 431112^2 + 370476^2 .
It is a tau number, because it is divible by the number of its divisors (60).
It is a Harshad number since it is a multiple of its sum of digits (18).
It is a junction number, because it is equal to n+sod(n) for n = 323110023093 and 323110023102.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (323110023127) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (23) of ones.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 224381241 + ... + 224382680.
Almost surely, 2323110023120 is an apocalyptic number.
323110023120 is a gapful number since it is divisible by the number (30) formed by its first and last digit.
It is an amenable number.
323110023120 is an abundant number, since it is smaller than the sum of its proper divisors (762001140276).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
323110023120 is a wasteful number, since it uses less digits than its factorization.
323110023120 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 448763940 (or 448763931 counting only the distinct ones).
The product of its (nonzero) digits is 216, while the sum is 18.
Adding to 323110023120 its reverse (21320011323), we get a palindrome (344430034443).
The spelling of 323110023120 in words is "three hundred twenty-three billion, one hundred ten million, twenty-three thousand, one hundred twenty".
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