Base | Representation |
---|---|
bin | 1010100110011010101100… |
… | …01011010100001110110100 |
3 | 10001112102210020110110011110 |
4 | 11103031112023110032310 |
5 | 11023403324212304140 |
6 | 121324323502235020 |
7 | 4624052212014522 |
oct | 523152613241664 |
9 | 101472706413143 |
10 | 23310233322420 |
11 | 74778a6017670 |
12 | 2745819b85a70 |
13 | 10011b7a832b5 |
14 | 5a83153d3312 |
15 | 2a6545384380 |
hex | 1533562d43b4 |
23310233322420 has 96 divisors (see below), whose sum is σ = 72408983754240. Its totient is φ = 5555186565760.
The previous prime is 23310233322419. The next prime is 23310233322457. The reversal of 23310233322420 is 2422333201332.
It is a happy number.
23310233322420 is digitally balanced in base 5, because in such base it contains all the possibile digits an equal number of times.
It is a Harshad number since it is a multiple of its sum of digits (30).
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 299270682 + ... + 299348561.
It is an arithmetic number, because the mean of its divisors is an integer number (754260247440).
Almost surely, 223310233322420 is an apocalyptic number.
23310233322420 is a gapful number since it is divisible by the number (20) formed by its first and last digit.
It is an amenable number.
23310233322420 is an abundant number, since it is smaller than the sum of its proper divisors (49098750431820).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
23310233322420 is a wasteful number, since it uses less digits than its factorization.
23310233322420 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 598619325 (or 598619323 counting only the distinct ones).
The product of its (nonzero) digits is 31104, while the sum is 30.
Adding to 23310233322420 its reverse (2422333201332), we get a palindrome (25732566523752).
The spelling of 23310233322420 in words is "twenty-three trillion, three hundred ten billion, two hundred thirty-three million, three hundred twenty-two thousand, four hundred twenty".
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