Base | Representation |
---|---|
bin | 1111110110000100… |
… | …0111000101110101 |
3 | 101222102100210220200 |
4 | 3331201013011311 |
5 | 32202322043240 |
6 | 1542015151113 |
7 | 210254404401 |
oct | 37541070565 |
9 | 11872323820 |
10 | 4253315445 |
11 | 1892981935 |
12 | 9a8515499 |
13 | 52a255202 |
14 | 2c4c54101 |
15 | 19d611930 |
hex | fd847175 |
4253315445 has 24 divisors (see below), whose sum is σ = 7384146432. Its totient is φ = 2264824800.
The previous prime is 4253315387. The next prime is 4253315447. The reversal of 4253315445 is 5445133524.
It is not a de Polignac number, because 4253315445 - 211 = 4253313397 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (4253315447) by changing a digit.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 46501 + ... + 103290.
It is an arithmetic number, because the mean of its divisors is an integer number (307672768).
Almost surely, 24253315445 is an apocalyptic number.
4253315445 is a gapful number since it is divisible by the number (45) formed by its first and last digit.
It is an amenable number.
4253315445 is a deficient number, since it is larger than the sum of its proper divisors (3130830987).
4253315445 is a wasteful number, since it uses less digits than its factorization.
4253315445 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 150433 (or 150430 counting only the distinct ones).
The product of its digits is 144000, while the sum is 36.
The square root of 4253315445 is about 65217.4473971498. The cubic root of 4253315445 is about 1620.2269972265.
Adding to 4253315445 its reverse (5445133524), we get a palindrome (9698448969).
The spelling of 4253315445 in words is "four billion, two hundred fifty-three million, three hundred fifteen thousand, four hundred forty-five".
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