Base | Representation |
---|---|
bin | 10000011001000101110000 |
3 | 22002022110211 |
4 | 100121011300 |
5 | 2100001242 |
6 | 232033504 |
7 | 51344623 |
oct | 20310560 |
9 | 8068424 |
10 | 4297072 |
11 | 24754aa |
12 | 1532894 |
13 | b75b60 |
14 | 7dbdba |
15 | 59d317 |
hex | 419170 |
4297072 has 40 divisors (see below), whose sum is σ = 9120944. Its totient is φ = 1949184.
The previous prime is 4297063. The next prime is 4297091. The reversal of 4297072 is 2707924.
It is a happy number.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 15043 + ... + 15325.
Almost surely, 24297072 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 4297072, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (4560472).
4297072 is an abundant number, since it is smaller than the sum of its proper divisors (4823872).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
4297072 is a wasteful number, since it uses less digits than its factorization.
4297072 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 377 (or 371 counting only the distinct ones).
The product of its (nonzero) digits is 7056, while the sum is 31.
The square root of 4297072 is about 2072.9380116154. The cubic root of 4297072 is about 162.5764153422.
The spelling of 4297072 in words is "four million, two hundred ninety-seven thousand, seventy-two".
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