Base | Representation |
---|---|
bin | 1001000011101000… |
… | …0101010100010010 |
3 | 20021102121222022002 |
4 | 2100322011110102 |
5 | 14434333121414 |
6 | 1041123514002 |
7 | 114150251660 |
oct | 22072052422 |
9 | 6242558262 |
10 | 2431145234 |
11 | 1038355441 |
12 | 57a228902 |
13 | 2c98a1c9b |
14 | 190c49c30 |
15 | e36794de |
hex | 90e85512 |
2431145234 has 8 divisors (see below), whose sum is σ = 4167677568. Its totient is φ = 1041919380.
The previous prime is 2431145221. The next prime is 2431145261. The reversal of 2431145234 is 4325411342.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a junction number, because it is equal to n+sod(n) for n = 2431145197 and 2431145206.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 86826602 + ... + 86826629.
It is an arithmetic number, because the mean of its divisors is an integer number (520959696).
Almost surely, 22431145234 is an apocalyptic number.
2431145234 is a deficient number, since it is larger than the sum of its proper divisors (1736532334).
2431145234 is a wasteful number, since it uses less digits than its factorization.
2431145234 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 173653240.
The product of its digits is 11520, while the sum is 29.
The square root of 2431145234 is about 49306.6449274335. The cubic root of 2431145234 is about 1344.6325947916.
Adding to 2431145234 its reverse (4325411342), we get a palindrome (6756556576).
The spelling of 2431145234 in words is "two billion, four hundred thirty-one million, one hundred forty-five thousand, two hundred thirty-four".
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