Base | Representation |
---|---|
bin | 111110000000… |
… | …101000110000 |
3 | 1010120212101220 |
4 | 332000220300 |
5 | 13130134121 |
6 | 1340225040 |
7 | 255112143 |
oct | 76005060 |
9 | 33525356 |
10 | 16255536 |
11 | 91a3030 |
12 | 553b180 |
13 | 34a1c7b |
14 | 223205a |
15 | 16616c6 |
hex | f80a30 |
16255536 has 80 divisors (see below), whose sum is σ = 48532608. Its totient is φ = 4633600.
The previous prime is 16255529. The next prime is 16255541. The reversal of 16255536 is 63555261.
It is a Harshad number since it is a multiple of its sum of digits (33).
It is a junction number, because it is equal to n+sod(n) for n = 16255497 and 16255506.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 8071 + ... + 9881.
Almost surely, 216255536 is an apocalyptic number.
16255536 is a gapful number since it is divisible by the number (16) formed by its first and last digit.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 16255536, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (24266304).
16255536 is an abundant number, since it is smaller than the sum of its proper divisors (32277072).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
16255536 is a wasteful number, since it uses less digits than its factorization.
16255536 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1850 (or 1844 counting only the distinct ones).
The product of its digits is 27000, while the sum is 33.
The square root of 16255536 is about 4031.8154719679. The cubic root of 16255536 is about 253.3186110250.
It can be divided in two parts, 16 and 255536, that added together give a palindrome (255552).
The spelling of 16255536 in words is "sixteen million, two hundred fifty-five thousand, five hundred thirty-six".
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