Base | Representation |
---|---|
bin | 100000000001… |
… | …1101011010000 |
3 | 1011121010200000 |
4 | 1000003223100 |
5 | 13244323042 |
6 | 1355530000 |
7 | 262506030 |
oct | 100035320 |
9 | 34533600 |
10 | 16792272 |
11 | 952a312 |
12 | 5759900 |
13 | 362c373 |
14 | 23318c0 |
15 | 171a74c |
hex | 1003ad0 |
16792272 has 120 divisors (see below), whose sum is σ = 55788096. Its totient is φ = 4790016.
The previous prime is 16792261. The next prime is 16792273. The reversal of 16792272 is 27229761.
It is a Harshad number since it is a multiple of its sum of digits (36).
It is a nude number because it is divisible by every one of its digits.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (16792273) by changing a digit.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 26908 + ... + 27524.
Almost surely, 216792272 is an apocalyptic number.
16792272 is a gapful number since it is divisible by the number (12) formed by its first and last digit.
16792272 is the 2592-nd heptagonal number.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 16792272, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (27894048).
16792272 is an abundant number, since it is smaller than the sum of its proper divisors (38995824).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
16792272 is an equidigital number, since it uses as much as digits as its factorization.
16792272 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 647 (or 629 counting only the distinct ones).
The product of its digits is 21168, while the sum is 36.
The square root of 16792272 is about 4097.8374784757. The cubic root of 16792272 is about 256.0765558800.
The spelling of 16792272 in words is "sixteen million, seven hundred ninety-two thousand, two hundred seventy-two".
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