Base | Representation |
---|---|
bin | 10000010010111110110000 |
3 | 22001001011000 |
4 | 100102332300 |
5 | 2043201143 |
6 | 231322000 |
7 | 51211644 |
oct | 20227660 |
9 | 8031130 |
10 | 4272048 |
11 | 2458720 |
12 | 1520300 |
13 | b67651 |
14 | 7d2c24 |
15 | 595bd3 |
hex | 412fb0 |
4272048 has 160 divisors (see below), whose sum is σ = 14284800. Its totient is φ = 1209600.
The previous prime is 4272031. The next prime is 4272053. The reversal of 4272048 is 8402724.
4272048 is digitally balanced in base 5, because in such base it contains all the possibile digits an equal number of times.
4272048 is a nontrivial binomial coefficient, being equal to C(33, 7).
It is a super-2 number, since 2×42720482 = 36500788228608, which contains 22 as substring.
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 31 ways as a sum of consecutive naturals, for example, 137793 + ... + 137823.
It is an arithmetic number, because the mean of its divisors is an integer number (89280).
Almost surely, 24272048 is an apocalyptic number.
4272048 is a gapful number since it is divisible by the number (48) 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 4272048, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (7142400).
4272048 is an abundant number, since it is smaller than the sum of its proper divisors (10012752).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
4272048 is a wasteful number, since it uses less digits than its factorization.
4272048 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 88 (or 76 counting only the distinct ones).
The product of its (nonzero) digits is 3584, while the sum is 27.
The square root of 4272048 is about 2066.8933209046. The cubic root of 4272048 is about 162.2602128103.
The spelling of 4272048 in words is "four million, two hundred seventy-two thousand, forty-eight".
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