Base | Representation |
---|---|
bin | 10000001101111… |
… | …001001100000000 |
3 | 200221221222020222 |
4 | 100031321030000 |
5 | 1024122440233 |
6 | 42555322212 |
7 | 6512423030 |
oct | 2015711400 |
9 | 627858228 |
10 | 272077568 |
11 | 12a6429a4 |
12 | 77150368 |
13 | 444a2659 |
14 | 281c58c0 |
15 | 18d45898 |
hex | 10379300 |
272077568 has 144 divisors (see below), whose sum is σ = 669123840. Its totient is φ = 107827200.
The previous prime is 272077543. The next prime is 272077573. The reversal of 272077568 is 865770272.
It is a happy number.
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, 2076863 + ... + 2076993.
Almost surely, 2272077568 is an apocalyptic number.
272077568 is a gapful number since it is divisible by the number (28) 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 272077568, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (334561920).
272077568 is an abundant number, since it is smaller than the sum of its proper divisors (397046272).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
272077568 is a wasteful number, since it uses less digits than its factorization.
272077568 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 234 (or 220 counting only the distinct ones).
The product of its (nonzero) digits is 329280, while the sum is 44.
The square root of 272077568 is about 16494.7739602578. The cubic root of 272077568 is about 647.9839451390.
The spelling of 272077568 in words is "two hundred seventy-two million, seventy-seven thousand, five hundred sixty-eight".
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