Base | Representation |
---|---|
bin | 11000001111100100… |
… | …01111011110110010 |
3 | 1020121001222120022102 |
4 | 30013302033132302 |
5 | 203123432404020 |
6 | 5551303340402 |
7 | 640352015033 |
oct | 140762173662 |
9 | 36531876272 |
10 | 13015513010 |
11 | 5579a10625 |
12 | 2632a51702 |
13 | 12c56739b6 |
14 | 8b6846a8a |
15 | 5129b8475 |
hex | 307c8f7b2 |
13015513010 has 16 divisors (see below), whose sum is σ = 24446529216. Its totient is φ = 4979848368.
The previous prime is 13015512931. The next prime is 13015513013. The reversal of 13015513010 is 1031551031.
It is not an unprimeable number, because it can be changed into a prime (13015513013) by changing a digit.
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 7 ways as a sum of consecutive naturals, for example, 28294364 + ... + 28294823.
It is an arithmetic number, because the mean of its divisors is an integer number (1527908076).
Almost surely, 213015513010 is an apocalyptic number.
13015513010 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
13015513010 is a deficient number, since it is larger than the sum of its proper divisors (11431016206).
13015513010 is a wasteful number, since it uses less digits than its factorization.
13015513010 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 56589217.
The product of its (nonzero) digits is 225, while the sum is 20.
The spelling of 13015513010 in words is "thirteen billion, fifteen million, five hundred thirteen thousand, ten".
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