Search a number
-
+
16054308 = 2233433457
BaseRepresentation
bin111101001111…
…100000100100
31010012122101000
4331033200210
513102214213
61332033300
7253313364
oct75174044
933178330
1016054308
119075926
125462830
1334314ba
1421bc9a4
151621c73
hexf4f824

16054308 has 48 divisors (see below), whose sum is σ = 42602560. Its totient is φ = 5225472.

The previous prime is 16054279. The next prime is 16054397. The reversal of 16054308 is 80345061.

16054308 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a Harshad number since it is a multiple of its sum of digits (27).

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, 2916 + ... + 6372.

Almost surely, 216054308 is an apocalyptic number.

16054308 is a gapful number since it is divisible by the number (18) 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 16054308, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (21301280).

16054308 is an abundant number, since it is smaller than the sum of its proper divisors (26548252).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

16054308 is a wasteful number, since it uses less digits than its factorization.

16054308 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3513 (or 3505 counting only the distinct ones).

The product of its (nonzero) digits is 2880, while the sum is 27.

The square root of 16054308 is about 4006.7827492890. The cubic root of 16054308 is about 252.2689871549.

Adding to 16054308 its reverse (80345061), we get a palindrome (96399369).

The spelling of 16054308 in words is "sixteen million, fifty-four thousand, three hundred eight".

Divisors: 1 2 3 4 6 9 12 18 27 36 43 54 86 108 129 172 258 387 516 774 1161 1548 2322 3457 4644 6914 10371 13828 20742 31113 41484 62226 93339 124452 148651 186678 297302 373356 445953 594604 891906 1337859 1783812 2675718 4013577 5351436 8027154 16054308