Base | Representation |
---|---|
bin | 11101101000010000110101… |
… | …111010010000000100000000 |
3 | 122002101112102202001000012000 |
4 | 131220100311322100010000 |
5 | 114040000303312120412 |
6 | 1141051403550304000 |
7 | 36306413352122526 |
oct | 3550206572200400 |
9 | 562345382030160 |
10 | 130310212223232 |
11 | 3858028368aa38 |
12 | 12746baa4b8000 |
13 | 579327b048022 |
14 | 2427095708316 |
15 | 100ea035864dc |
hex | 768435e90100 |
130310212223232 has 72 divisors (see below), whose sum is σ = 385350222509280. Its totient is φ = 43436737405440.
The previous prime is 130310212223201. The next prime is 130310212223293. The reversal of 130310212223232 is 232322212013031.
130310212223232 is a `hidden beast` number, since 1 + 3 + 0 + 310 + 2 + 1 + 2 + 22 + 323 + 2 = 666.
It is a tau number, because it is divible by the number of its divisors (72).
It is a Harshad number since it is a multiple of its sum of digits (27).
It is a junction number, because it is equal to n+sod(n) for n = 130310212223196 and 130310212223205.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 9426368394 + ... + 9426382217.
It is an arithmetic number, because the mean of its divisors is an integer number (5352086423740).
Almost surely, 2130310212223232 is an apocalyptic number.
130310212223232 is a gapful number since it is divisible by the number (12) formed by its first and last digit.
It is an amenable number.
130310212223232 is an abundant number, since it is smaller than the sum of its proper divisors (255040010286048).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
130310212223232 is an equidigital number, since it uses as much as digits as its factorization.
130310212223232 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 18852750636 (or 18852750616 counting only the distinct ones).
The product of its (nonzero) digits is 5184, while the sum is 27.
Adding to 130310212223232 its reverse (232322212013031), we get a palindrome (362632424236263).
The spelling of 130310212223232 in words is "one hundred thirty trillion, three hundred ten billion, two hundred twelve million, two hundred twenty-three thousand, two hundred thirty-two".
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