Base | Representation |
---|---|
bin | 1011111010101110011001… |
… | …0111101011100000100110 |
3 | 1201101200110111122112211202 |
4 | 2332223212113223200212 |
5 | 3204141444344020011 |
6 | 43511401035002502 |
7 | 2521461215426621 |
oct | 276534627534046 |
9 | 51350414575752 |
10 | 13103515220006 |
11 | 41a21958086a2 |
12 | 1577670899432 |
13 | 74086b832ca3 |
14 | 3342dbc86db8 |
15 | 17acbc2d823b |
hex | beae65eb826 |
13103515220006 has 16 divisors (see below), whose sum is σ = 20334795204240. Its totient is φ = 6325289137440.
The previous prime is 13103515219987. The next prime is 13103515220009. The reversal of 13103515220006 is 60002251530131.
It is a super-2 number, since 2×131035152200062 (a number of 27 digits) contains 22 as substring.
It is a Harshad number since it is a multiple of its sum of digits (29).
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (13103515220009) 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, 9067940 + ... + 10413191.
It is an arithmetic number, because the mean of its divisors is an integer number (1270924700265).
Almost surely, 213103515220006 is an apocalyptic number.
13103515220006 is a deficient number, since it is larger than the sum of its proper divisors (7231279984234).
13103515220006 is a wasteful number, since it uses less digits than its factorization.
13103515220006 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 19492759.
The product of its (nonzero) digits is 5400, while the sum is 29.
Adding to 13103515220006 its reverse (60002251530131), we get a palindrome (73105766750137).
The spelling of 13103515220006 in words is "thirteen trillion, one hundred three billion, five hundred fifteen million, two hundred twenty thousand, six".
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