Base | Representation |
---|---|
bin | 111100100110110111… |
… | …1000011100110001100 |
3 | 110102221121012121112100 |
4 | 1321031233003212030 |
5 | 4113023204400022 |
6 | 135442550435100 |
7 | 12255213642423 |
oct | 1711557034614 |
9 | 412847177470 |
10 | 130153200012 |
11 | 5021a0a7610 |
12 | 21284062a90 |
13 | c372854124 |
14 | 64299882ba |
15 | 35bb5261ac |
hex | 1e4dbc398c |
130153200012 has 72 divisors (see below), whose sum is σ = 359972685072. Its totient is φ = 39323289600.
The previous prime is 130153200011. The next prime is 130153200017. The reversal of 130153200012 is 210002351031.
130153200012 is a `hidden beast` number, since 130 + 1 + 532 + 0 + 0 + 0 + 1 + 2 = 666.
It is a Harshad number since it is a multiple of its sum of digits (18).
It is not an unprimeable number, because it can be changed into a prime (130153200011) by changing a digit.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 354189 + ... + 621092.
It is an arithmetic number, because the mean of its divisors is an integer number (4999620626).
Almost surely, 2130153200012 is an apocalyptic number.
130153200012 is a gapful number since it is divisible by the number (12) formed by its first and last digit.
It is an amenable number.
130153200012 is an abundant number, since it is smaller than the sum of its proper divisors (229819485060).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
130153200012 is a wasteful number, since it uses less digits than its factorization.
130153200012 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 975639 (or 975634 counting only the distinct ones).
The product of its (nonzero) digits is 180, while the sum is 18.
Adding to 130153200012 its reverse (210002351031), we get a palindrome (340155551043).
The spelling of 130153200012 in words is "one hundred thirty billion, one hundred fifty-three million, two hundred thousand, twelve".
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