Base | Representation |
---|---|
bin | 1111100010000… |
… | …11110010101100 |
3 | 100002011222111200 |
4 | 13301003302230 |
5 | 231324113400 |
6 | 20532445500 |
7 | 3141353406 |
oct | 761036254 |
9 | 302158450 |
10 | 130301100 |
11 | 67608166 |
12 | 37779890 |
13 | 20cc2857 |
14 | 1343bb76 |
15 | b68cb00 |
hex | 7c43cac |
130301100 has 54 divisors (see below), whose sum is σ = 408424380. Its totient is φ = 34746720.
The previous prime is 130301057. The next prime is 130301123. The reversal of 130301100 is 1103031.
It is a super-2 number, since 2×1303011002 = 33956753322420000, which contains 22 as substring.
It is a Harshad number since it is a multiple of its sum of digits (9).
It is an unprimeable number.
It is a polite number, since it can be written in 17 ways as a sum of consecutive naturals, for example, 71490 + ... + 73289.
Almost surely, 2130301100 is an apocalyptic number.
130301100 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
It is an amenable number.
130301100 is an abundant number, since it is smaller than the sum of its proper divisors (278123280).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
130301100 is a wasteful number, since it uses less digits than its factorization.
130301100 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 144799 (or 144789 counting only the distinct ones).
The product of its (nonzero) digits is 9, while the sum is 9.
The square root of 130301100 is about 11414.9507226269. The cubic root of 130301100 is about 506.9705058528.
Adding to 130301100 its reverse (1103031), we get a palindrome (131404131).
The spelling of 130301100 in words is "one hundred thirty million, three hundred one thousand, one hundred".
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