Base | Representation |
---|---|
bin | 11001000101110010… |
… | …10010010110001111 |
3 | 1021202202211101221112 |
4 | 30202321102112033 |
5 | 210041402011331 |
6 | 10104352122235 |
7 | 654544016444 |
oct | 144271222617 |
9 | 37682741845 |
10 | 13470344591 |
11 | 57927272a0 |
12 | 273b23637b |
13 | 1368972902 |
14 | 91b0019cb |
15 | 53c8ad32b |
hex | 322e5258f |
13470344591 has 8 divisors (see below), whose sum is σ = 14723025024. Its totient is φ = 12222348120.
The previous prime is 13470344543. The next prime is 13470344599. The reversal of 13470344591 is 19544307431.
13470344591 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 a de Polignac number, because none of the positive numbers 2k-13470344591 is a prime.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (13470344599) 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, 1164971 + ... + 1176476.
It is an arithmetic number, because the mean of its divisors is an integer number (1840378128).
Almost surely, 213470344591 is an apocalyptic number.
13470344591 is a gapful number since it is divisible by the number (11) formed by its first and last digit.
13470344591 is a deficient number, since it is larger than the sum of its proper divisors (1252680433).
13470344591 is a wasteful number, since it uses less digits than its factorization.
13470344591 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 2341981.
The product of its (nonzero) digits is 181440, while the sum is 41.
The spelling of 13470344591 in words is "thirteen billion, four hundred seventy million, three hundred forty-four thousand, five hundred ninety-one".
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