Base | Representation |
---|---|
bin | 1011111100010001011100… |
… | …0100100101000000111110 |
3 | 1201111020002101112222210220 |
4 | 2333010113010211000332 |
5 | 3210110422114200110 |
6 | 43531515144042210 |
7 | 2523422112245436 |
oct | 277042704450076 |
9 | 51436071488726 |
10 | 13130102100030 |
11 | 4202499375113 |
12 | 1580850763366 |
13 | 743217a5a566 |
14 | 335700cab2c6 |
15 | 17b826467370 |
hex | bf11712503e |
13130102100030 has 32 divisors (see below), whose sum is σ = 31521424502304. Its totient is φ = 3500340619776.
The previous prime is 13130102099977. The next prime is 13130102100077. The reversal of 13130102100030 is 3000120103131.
It is a super-2 number, since 2×131301021000302 (a number of 27 digits) contains 22 as substring.
It is a Harshad number since it is a multiple of its sum of digits (15).
It is a junction number, because it is equal to n+sod(n) for n = 13130102099982 and 13130102100009.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 63641559 + ... + 63847538.
It is an arithmetic number, because the mean of its divisors is an integer number (985044515697).
Almost surely, 213130102100030 is an apocalyptic number.
13130102100030 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
13130102100030 is an abundant number, since it is smaller than the sum of its proper divisors (18391322402274).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
13130102100030 is a wasteful number, since it uses less digits than its factorization.
13130102100030 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 127492540.
The product of its (nonzero) digits is 54, while the sum is 15.
Adding to 13130102100030 its reverse (3000120103131), we get a palindrome (16130222203161).
The spelling of 13130102100030 in words is "thirteen trillion, one hundred thirty billion, one hundred two million, one hundred thousand, thirty".
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