Base | Representation |
---|---|
bin | 1101110000101100001101… |
… | …0011010011100000000101 |
3 | 1222120102120021020021121010 |
4 | 3130023003103103200011 |
5 | 3440343022231343440 |
6 | 52102410130312433 |
7 | 3121055154136161 |
oct | 334130323234005 |
9 | 58512507207533 |
10 | 15130151434245 |
11 | 4903730051481 |
12 | 18443a9128719 |
13 | 8599c85a5c73 |
14 | 3a443611dca1 |
15 | 1b388393c580 |
hex | dc2c34d3805 |
15130151434245 has 16 divisors (see below), whose sum is σ = 24569559345600. Its totient is φ = 7948975081344.
The previous prime is 15130151434169. The next prime is 15130151434253. The reversal of 15130151434245 is 54243415103151.
It is not a de Polignac number, because 15130151434245 - 234 = 15112971565061 is a prime.
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 7527437520 + ... + 7527439529.
It is an arithmetic number, because the mean of its divisors is an integer number (1535597459100).
Almost surely, 215130151434245 is an apocalyptic number.
15130151434245 is a gapful number since it is divisible by the number (15) formed by its first and last digit.
It is an amenable number.
15130151434245 is a deficient number, since it is larger than the sum of its proper divisors (9439407911355).
15130151434245 is a wasteful number, since it uses less digits than its factorization.
15130151434245 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 15054877124.
The product of its (nonzero) digits is 144000, while the sum is 39.
Adding to 15130151434245 its reverse (54243415103151), we get a palindrome (69373566537396).
The spelling of 15130151434245 in words is "fifteen trillion, one hundred thirty billion, one hundred fifty-one million, four hundred thirty-four thousand, two hundred forty-five".
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