Base | Representation |
---|---|
bin | 1010011110100101… |
… | …00011010001011111 |
3 | 112112000212022110211 |
4 | 11033102203101133 |
5 | 43010024333211 |
6 | 2330104113251 |
7 | 256253445502 |
oct | 51722432137 |
9 | 15460768424 |
10 | 5625230431 |
11 | 2427328977 |
12 | 110ba65827 |
13 | 6b854c522 |
14 | 3b5135139 |
15 | 22dca9e21 |
hex | 14f4a345f |
5625230431 has 8 divisors (see below), whose sum is σ = 5693276160. Its totient is φ = 5557556088.
The previous prime is 5625230417. The next prime is 5625230447. The reversal of 5625230431 is 1340325265.
It is a happy number.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 5625230431 - 25 = 5625230399 is a prime.
It is a super-2 number, since 2×56252304312 = 63286434803696891522, which contains 22 as substring.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 5625230393 and 5625230402.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (5625230411) 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, 62311 + ... + 123016.
It is an arithmetic number, because the mean of its divisors is an integer number (711659520).
Almost surely, 25625230431 is an apocalyptic number.
5625230431 is a deficient number, since it is larger than the sum of its proper divisors (68045729).
5625230431 is a wasteful number, since it uses less digits than its factorization.
5625230431 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 185693.
The product of its (nonzero) digits is 21600, while the sum is 31.
The square root of 5625230431 is about 75001.5361909341. The cubic root of 5625230431 is about 1778.4709369055.
Adding to 5625230431 its reverse (1340325265), we get a palindrome (6965555696).
The spelling of 5625230431 in words is "five billion, six hundred twenty-five million, two hundred thirty thousand, four hundred thirty-one".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.071 sec. • engine limits •