Base | Representation |
---|---|
bin | 1011110110010101… |
… | …00101111001111000 |
3 | 121102022222122002222 |
4 | 11323022211321320 |
5 | 101012000412220 |
6 | 2531121343212 |
7 | 313432340210 |
oct | 57312457170 |
9 | 17368878088 |
10 | 6361341560 |
11 | 27748a2082 |
12 | 1296497b08 |
13 | 7a4bc3342 |
14 | 444bcd240 |
15 | 273711e25 |
hex | 17b2a5e78 |
6361341560 has 128 divisors (see below), whose sum is σ = 16648934400. Its totient is φ = 2142443520.
The previous prime is 6361341517. The next prime is 6361341563. The reversal of 6361341560 is 651431636.
It is a Harshad number since it is a multiple of its sum of digits (35).
It is a self number, because there is not a number n which added to its sum of digits gives 6361341560.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (6361341563) 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 31 ways as a sum of consecutive naturals, for example, 8607671 + ... + 8608409.
It is an arithmetic number, because the mean of its divisors is an integer number (130069800).
Almost surely, 26361341560 is an apocalyptic number.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 6361341560, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (8324467200).
6361341560 is an abundant number, since it is smaller than the sum of its proper divisors (10287592840).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
6361341560 is a wasteful number, since it uses less digits than its factorization.
6361341560 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1261 (or 1257 counting only the distinct ones).
The product of its (nonzero) digits is 38880, while the sum is 35.
The square root of 6361341560 is about 79758.0187818128. The cubic root of 6361341560 is about 1852.8897190870.
The spelling of 6361341560 in words is "six billion, three hundred sixty-one million, three hundred forty-one thousand, five hundred sixty".
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