Base | Representation |
---|---|
bin | 1010100110110010101011… |
… | …01101000110000101000100 |
3 | 10001120200000122202210100211 |
4 | 11103121111231012011010 |
5 | 11024111212214131040 |
6 | 121334253340445204 |
7 | 4625016262361224 |
oct | 523312555060504 |
9 | 101520018683324 |
10 | 23323110302020 |
11 | 7482303807a71 |
12 | 2748212549804 |
13 | 100248a811359 |
14 | 5a8bb7698084 |
15 | 2a6a4aad58ea |
hex | 153655b46144 |
23323110302020 has 36 divisors (see below), whose sum is σ = 49575744390060. Its totient is φ = 9216843534784.
The previous prime is 23323110301973. The next prime is 23323110302027. The reversal of 23323110302020 is 2020301132332.
It can be written as a sum of positive squares in 2 ways, for example, as 5019105392896 + 18304004909124 = 2240336^2 + 4278318^2 .
It is a junction number, because it is equal to n+sod(n) for n = 23323110301982 and 23323110302000.
It is not an unprimeable number, because it can be changed into a prime (23323110302027) by changing a digit.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 84501175 + ... + 84776734.
It is an arithmetic number, because the mean of its divisors is an integer number (1377104010835).
Almost surely, 223323110302020 is an apocalyptic number.
23323110302020 is a gapful number since it is divisible by the number (20) formed by its first and last digit.
It is an amenable number.
23323110302020 is an abundant number, since it is smaller than the sum of its proper divisors (26252634088040).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
23323110302020 is a wasteful number, since it uses less digits than its factorization.
23323110302020 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 169278084 (or 169277999 counting only the distinct ones).
The product of its (nonzero) digits is 1296, while the sum is 22.
Adding to 23323110302020 its reverse (2020301132332), we get a palindrome (25343411434352).
The spelling of 23323110302020 in words is "twenty-three trillion, three hundred twenty-three billion, one hundred ten million, three hundred two thousand, twenty".
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