Base | Representation |
---|---|
bin | 1010101001010110… |
… | …01000111110000000 |
3 | 112202022211122121010 |
4 | 11110223020332000 |
5 | 43201140443433 |
6 | 2343052200520 |
7 | 261431323065 |
oct | 52453107600 |
9 | 15668748533 |
10 | 5715562368 |
11 | 247331666a |
12 | 1136169140 |
13 | 701189589 |
14 | 3c312ac6c |
15 | 236b9ee63 |
hex | 154ac8f80 |
5715562368 has 128 divisors (see below), whose sum is σ = 16129872000. Its totient is φ = 1788106752.
The previous prime is 5715562361. The next prime is 5715562373. The reversal of 5715562368 is 8632655175.
It is a tau number, because it is divible by the number of its divisors (128).
It is a hoax number, since the sum of its digits (48) coincides with the sum of the digits of its distinct prime factors.
It is a Harshad number since it is a multiple of its sum of digits (48).
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (5715562361) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 791671 + ... + 798857.
It is an arithmetic number, because the mean of its divisors is an integer number (126014625).
Almost surely, 25715562368 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 5715562368, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (8064936000).
5715562368 is an abundant number, since it is smaller than the sum of its proper divisors (10414309632).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
5715562368 is a wasteful number, since it uses less digits than its factorization.
5715562368 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 7332 (or 7320 counting only the distinct ones).
The product of its digits is 1512000, while the sum is 48.
The square root of 5715562368 is about 75601.3384008511. The cubic root of 5715562368 is about 1787.9402008938.
The spelling of 5715562368 in words is "five billion, seven hundred fifteen million, five hundred sixty-two thousand, three hundred sixty-eight".
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