Base | Representation |
---|---|
bin | 1011110110000010111001… |
… | …1100010000010011011100 |
3 | 1201002222221121212020012221 |
4 | 2331200232130100103130 |
5 | 3201332322210001340 |
6 | 43410423322235124 |
7 | 2512614024353011 |
oct | 275405634202334 |
9 | 51088847766187 |
10 | 13023120000220 |
11 | 417108a8010a0 |
12 | 1563b74655aa4 |
13 | 7360c8871615 |
14 | 33047282d708 |
15 | 178b6429c44a |
hex | bd82e7104dc |
13023120000220 has 48 divisors (see below), whose sum is σ = 29835127310688. Its totient is φ = 4735625506560.
The previous prime is 13023120000193. The next prime is 13023120000271. The reversal of 13023120000220 is 2200002132031.
It is a junction number, because it is equal to n+sod(n) for n = 13023120000194 and 13023120000203.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 22206202 + ... + 22785118.
It is an arithmetic number, because the mean of its divisors is an integer number (621565152306).
Almost surely, 213023120000220 is an apocalyptic number.
13023120000220 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
It is an amenable number.
13023120000220 is an abundant number, since it is smaller than the sum of its proper divisors (16812007310468).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
13023120000220 is a wasteful number, since it uses less digits than its factorization.
13023120000220 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 681190 (or 681188 counting only the distinct ones).
The product of its (nonzero) digits is 144, while the sum is 16.
Adding to 13023120000220 its reverse (2200002132031), we get a palindrome (15223122132251).
The spelling of 13023120000220 in words is "thirteen trillion, twenty-three billion, one hundred twenty million, two hundred twenty", and thus it is an aban number.
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