Base | Representation |
---|---|
bin | 11000010010101010… |
… | …11100110110000111 |
3 | 1020122212220212012112 |
4 | 30021111130312013 |
5 | 203202112120012 |
6 | 5554033011235 |
7 | 641116043135 |
oct | 141125346607 |
9 | 36585825175 |
10 | 13041520007 |
11 | 559266400a |
12 | 263b6b3b1b |
13 | 12cab7b359 |
14 | 8ba096755 |
15 | 514e04122 |
hex | 30955cd87 |
13041520007 has 8 divisors (see below), whose sum is σ = 13794962784. Its totient is φ = 12303612288.
The previous prime is 13041519979. The next prime is 13041520027. The reversal of 13041520007 is 70002514031.
13041520007 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 13041520007 - 210 = 13041518983 is a prime.
It is a Harshad number since it is a multiple of its sum of digits (23).
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (13041520027) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3882038 + ... + 3885395.
It is an arithmetic number, because the mean of its divisors is an integer number (1724370348).
Almost surely, 213041520007 is an apocalyptic number.
13041520007 is a deficient number, since it is larger than the sum of its proper divisors (753442777).
13041520007 is an equidigital number, since it uses as much as digits as its factorization.
13041520007 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 7767529.
The product of its (nonzero) digits is 840, while the sum is 23.
The spelling of 13041520007 in words is "thirteen billion, forty-one million, five hundred twenty thousand, seven".
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