Base | Representation |
---|---|
bin | 10000010011101000000000 |
3 | 22001011202210 |
4 | 100103220000 |
5 | 2043242223 |
6 | 231342120 |
7 | 51222435 |
oct | 20235000 |
9 | 8034683 |
10 | 4274688 |
11 | 245a700 |
12 | 1521940 |
13 | b68902 |
14 | 7d3b8c |
15 | 596893 |
hex | 413a00 |
4274688 has 120 divisors (see below), whose sum is σ = 13061664. Its totient is φ = 1239040.
The previous prime is 4274671. The next prime is 4274689. The reversal of 4274688 is 8864724.
It is a super-3 number, since 3×42746883 (a number of 21 digits) contains 333 as substring.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (4274689) by changing a digit.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 185845 + ... + 185867.
Almost surely, 24274688 is an apocalyptic number.
4274688 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 4274688, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (6530832).
4274688 is an abundant number, since it is smaller than the sum of its proper divisors (8786976).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
4274688 is a wasteful number, since it uses less digits than its factorization.
4274688 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 66 (or 39 counting only the distinct ones).
The product of its digits is 86016, while the sum is 39.
The square root of 4274688 is about 2067.5318619068. The cubic root of 4274688 is about 162.2936299405.
It can be divided in two parts, 427 and 4688, that added together give a palindrome (5115).
The spelling of 4274688 in words is "four million, two hundred seventy-four thousand, six hundred eighty-eight".
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