Base | Representation |
---|---|
bin | 11000001110010110… |
… | …11010000110100100 |
3 | 1020120100211100211022 |
4 | 30013023122012210 |
5 | 203113331123100 |
6 | 5550301230312 |
7 | 640166335310 |
oct | 140713320644 |
9 | 36510740738 |
10 | 13005332900 |
11 | 557419810a |
12 | 262b562398 |
13 | 12c351b171 |
14 | 8b5356b40 |
15 | 511b56e85 |
hex | 3072da1a4 |
13005332900 has 36 divisors (see below), whose sum is σ = 32253227328. Its totient is φ = 4458971040.
The previous prime is 13005332897. The next prime is 13005332903. The reversal of 13005332900 is 923350031.
It is an interprime number because it is at equal distance from previous prime (13005332897) and next prime (13005332903).
It is a self number, because there is not a number n which added to its sum of digits gives 13005332900.
It is not an unprimeable number, because it can be changed into a prime (13005332903) by changing a digit.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 9288824 + ... + 9290223.
Almost surely, 213005332900 is an apocalyptic number.
13005332900 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
It is an amenable number.
13005332900 is an abundant number, since it is smaller than the sum of its proper divisors (19247894428).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
13005332900 is a wasteful number, since it uses less digits than its factorization.
13005332900 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 18579068 (or 18579061 counting only the distinct ones).
The product of its (nonzero) digits is 2430, while the sum is 26.
Adding to 13005332900 its reverse (923350031), we get a palindrome (13928682931).
The spelling of 13005332900 in words is "thirteen billion, five million, three hundred thirty-two thousand, nine hundred".
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