Base | Representation |
---|---|
bin | 101010011110011… |
… | …1000000101110101 |
3 | 10200022211220221120 |
4 | 1110330320011311 |
5 | 10404330311113 |
6 | 353231534153 |
7 | 50214243606 |
oct | 12474700565 |
9 | 3608756846 |
10 | 1425244533 |
11 | 671571349 |
12 | 33938a359 |
13 | 19937a07b |
14 | d7403dad |
15 | 851cea23 |
hex | 54f38175 |
1425244533 has 8 divisors (see below), whose sum is σ = 1932535200. Its totient is φ = 934058448.
The previous prime is 1425244523. The next prime is 1425244547. The reversal of 1425244533 is 3354425241.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 1425244533 - 24 = 1425244517 is a prime.
It is a Curzon number.
It is a junction number, because it is equal to n+sod(n) for n = 1425244494 and 1425244503.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (1425244523) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4025938 + ... + 4026291.
It is an arithmetic number, because the mean of its divisors is an integer number (241566900).
Almost surely, 21425244533 is an apocalyptic number.
It is an amenable number.
1425244533 is a deficient number, since it is larger than the sum of its proper divisors (507290667).
1425244533 is an equidigital number, since it uses as much as digits as its factorization.
1425244533 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 8052291.
The product of its digits is 57600, while the sum is 33.
The square root of 1425244533 is about 37752.4109561231. The cubic root of 1425244533 is about 1125.3729220962.
Adding to 1425244533 its reverse (3354425241), we get a palindrome (4779669774).
It can be divided in two parts, 14252 and 44533, that added together give a palindrome (58785).
The spelling of 1425244533 in words is "one billion, four hundred twenty-five million, two hundred forty-four thousand, five hundred thirty-three".
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