Base | Representation |
---|---|
bin | 111100100101111000… |
… | …0110101100011000000 |
3 | 110102212021221120202021 |
4 | 1321023300311203000 |
5 | 4112441222043240 |
6 | 135435405331224 |
7 | 12254332464022 |
oct | 1711360654300 |
9 | 412767846667 |
10 | 130120112320 |
11 | 50202458310 |
12 | 21274b66b14 |
13 | c368a3a903 |
14 | 6425414012 |
15 | 35b868c54a |
hex | 1e4bc358c0 |
130120112320 has 56 divisors (see below), whose sum is σ = 338016573648. Its totient is φ = 47316403200.
The previous prime is 130120112303. The next prime is 130120112359. The reversal of 130120112320 is 23211021031.
It is a Harshad number since it is a multiple of its sum of digits (16).
It is a junction number, because it is equal to n+sod(n) for n = 130120112294 and 130120112303.
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, 18479451 + ... + 18486490.
Almost surely, 2130120112320 is an apocalyptic number.
130120112320 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
It is an amenable number.
130120112320 is an abundant number, since it is smaller than the sum of its proper divisors (207896461328).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
130120112320 is a wasteful number, since it uses less digits than its factorization.
130120112320 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 36965969 (or 36965959 counting only the distinct ones).
The product of its (nonzero) digits is 72, while the sum is 16.
Adding to 130120112320 its reverse (23211021031), we get a palindrome (153331133351).
The spelling of 130120112320 in words is "one hundred thirty billion, one hundred twenty million, one hundred twelve thousand, three hundred twenty".
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