Base | Representation |
---|---|
bin | 110111111100001001… |
… | …1101000000010111000 |
3 | 102111002001210212111112 |
4 | 1233320103220002320 |
5 | 3432011240330240 |
6 | 131104215015452 |
7 | 11451635151104 |
oct | 1577023500270 |
9 | 374061725445 |
10 | 120130011320 |
11 | 46a462945a0 |
12 | 1b34736a588 |
13 | b436108047 |
14 | 5b5870a904 |
15 | 31d15d7665 |
hex | 1bf84e80b8 |
120130011320 has 64 divisors (see below), whose sum is σ = 296493855840. Its totient is φ = 43442265600.
The previous prime is 120130011319. The next prime is 120130011329. The reversal of 120130011320 is 23110031021.
It is a junction number, because it is equal to n+sod(n) for n = 120130011295 and 120130011304.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (120130011329) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 674567 + ... + 833846.
Almost surely, 2120130011320 is an apocalyptic number.
120130011320 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
It is an amenable number.
120130011320 is an abundant number, since it is smaller than the sum of its proper divisors (176363844520).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
120130011320 is a wasteful number, since it uses less digits than its factorization.
120130011320 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1508616 (or 1508612 counting only the distinct ones).
The product of its (nonzero) digits is 36, while the sum is 14.
Adding to 120130011320 its reverse (23110031021), we get a palindrome (143240042341).
The spelling of 120130011320 in words is "one hundred twenty billion, one hundred thirty million, eleven thousand, three hundred twenty".
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