Base | Representation |
---|---|
bin | 1000100001100100000100 |
3 | 11012112100000 |
4 | 20201210010 |
5 | 1033002003 |
6 | 115521300 |
7 | 24664644 |
oct | 10414404 |
9 | 4175300 |
10 | 2234628 |
11 | 1296a00 |
12 | 8b9230 |
13 | 603186 |
14 | 422524 |
15 | 2e21a3 |
hex | 221904 |
2234628 has 108 divisors (see below), whose sum is σ = 6777680. Its totient is φ = 641520.
The previous prime is 2234621. The next prime is 2234629. The reversal of 2234628 is 8264322.
2234628 is a `hidden beast` number, since 2 + 2 + 34 + 628 = 666.
It is a tau number, because it is divible by the number of its divisors (108).
It is a Harshad number since it is a multiple of its sum of digits (27).
It is not an unprimeable number, because it can be changed into a prime (2234621) by changing a digit.
It is a polite number, since it can be written in 35 ways as a sum of consecutive naturals, for example, 117603 + ... + 117621.
22234628 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 2234628, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3388840).
2234628 is an abundant number, since it is smaller than the sum of its proper divisors (4543052).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
2234628 is a wasteful number, since it uses less digits than its factorization.
2234628 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 60 (or 35 counting only the distinct ones).
The product of its digits is 4608, while the sum is 27.
The square root of 2234628 is about 1494.8672181836. The cubic root of 2234628 is about 130.7379724418.
It can be divided in two parts, 223 and 4628, that added together give a triangular number (4851 = T98).
The spelling of 2234628 in words is "two million, two hundred thirty-four thousand, six hundred twenty-eight".
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