Base | Representation |
---|---|
bin | 11000110100001011000000 |
3 | 110020111101120 |
4 | 120310023000 |
5 | 3131131102 |
6 | 351232240 |
7 | 106202313 |
oct | 30641300 |
9 | 13214346 |
10 | 6505152 |
11 | 3743465 |
12 | 2218680 |
13 | 1469c04 |
14 | c1497a |
15 | 8876bc |
hex | 6342c0 |
6505152 has 56 divisors (see below), whose sum is σ = 18233136. Its totient is φ = 2039808.
The previous prime is 6505141. The next prime is 6505153. The reversal of 6505152 is 2515056.
It is a Harshad number since it is a multiple of its sum of digits (24).
It is not an unprimeable number, because it can be changed into a prime (6505153) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2268 + ... + 4260.
Almost surely, 26505152 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 6505152, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (9116568).
6505152 is an abundant number, since it is smaller than the sum of its proper divisors (11727984).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
6505152 is a wasteful number, since it uses less digits than its factorization.
6505152 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2025 (or 2015 counting only the distinct ones).
The product of its (nonzero) digits is 1500, while the sum is 24.
The square root of 6505152 is about 2550.5199469912. The cubic root of 6505152 is about 186.6748522488.
The spelling of 6505152 in words is "six million, five hundred five thousand, one hundred fifty-two".
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