Base | Representation |
---|---|
bin | 1011111010101001001000… |
… | …1001001010111010010000 |
3 | 1201101112211000200011012201 |
4 | 2332222102021022322100 |
5 | 3204131101121132240 |
6 | 43511004515332544 |
7 | 2521411206365620 |
oct | 276522211127220 |
9 | 51345730604181 |
10 | 13102102130320 |
11 | 41a1630099485 |
12 | 15773375b1154 |
13 | 7406a4b50548 |
14 | 334206328880 |
15 | 17ac38209d9a |
hex | bea9224ae90 |
13102102130320 has 40 divisors (see below), whose sum is σ = 34814157090624. Its totient is φ = 4492149301632.
The previous prime is 13102102130311. The next prime is 13102102130329. The reversal of 13102102130320 is 2303120120131.
It is an interprime number because it is at equal distance from previous prime (13102102130311) and next prime (13102102130329).
It is a tau number, because it is divible by the number of its divisors (40).
It is a super-3 number, since 3×131021021303203 (a number of 40 digits) contains 333 as substring.
It is not an unprimeable number, because it can be changed into a prime (13102102130329) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 11698304914 + ... + 11698306033.
Almost surely, 213102102130320 is an apocalyptic number.
13102102130320 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
It is an amenable number.
13102102130320 is an abundant number, since it is smaller than the sum of its proper divisors (21712054960304).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
13102102130320 is a wasteful number, since it uses less digits than its factorization.
13102102130320 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 23396610967 (or 23396610961 counting only the distinct ones).
The product of its (nonzero) digits is 216, while the sum is 19.
Adding to 13102102130320 its reverse (2303120120131), we get a palindrome (15405222250451).
The spelling of 13102102130320 in words is "thirteen trillion, one hundred two billion, one hundred two million, one hundred thirty thousand, three hundred twenty".
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