Base | Representation |
---|---|
bin | 10001101001000101010101 |
3 | 22200221221010 |
4 | 101221011111 |
5 | 2140442400 |
6 | 243042433 |
7 | 54211110 |
oct | 21510525 |
9 | 8627833 |
10 | 4624725 |
11 | 2679696 |
12 | 1670419 |
13 | c5c031 |
14 | 885577 |
15 | 615450 |
hex | 469155 |
4624725 has 48 divisors (see below), whose sum is σ = 9142272. Its totient is φ = 2016960.
The previous prime is 4624723. The next prime is 4624747. The reversal of 4624725 is 5274264.
It is not a de Polignac number, because 4624725 - 21 = 4624723 is a prime.
It is an Ulam number.
It is a nialpdrome in base 7.
It is a zygodrome in base 14.
It is a junction number, because it is equal to n+sod(n) for n = 4624692 and 4624701.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (4624721) by changing a digit.
It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 11884 + ... + 12266.
It is an arithmetic number, because the mean of its divisors is an integer number (190464).
Almost surely, 24624725 is an apocalyptic number.
It is an amenable number.
4624725 is a deficient number, since it is larger than the sum of its proper divisors (4517547).
4624725 is a wasteful number, since it uses less digits than its factorization.
4624725 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 426 (or 421 counting only the distinct ones).
The product of its digits is 13440, while the sum is 30.
The square root of 4624725 is about 2150.5173796089. The cubic root of 4624725 is about 166.6077903150.
Adding to 4624725 its reverse (5274264), we get a palindrome (9898989).
The spelling of 4624725 in words is "four million, six hundred twenty-four thousand, seven hundred twenty-five".
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