Base | Representation |
---|---|
bin | 101010100111111… |
… | …1000000111000111 |
3 | 10200200012222100022 |
4 | 1111033320013013 |
5 | 10412114202401 |
6 | 353530405355 |
7 | 50304500132 |
oct | 12517700707 |
9 | 3620188308 |
10 | 1430225351 |
11 | 674363525 |
12 | 33ab9085b |
13 | 19a4021b9 |
14 | d7d3d219 |
15 | 8586571b |
hex | 553f81c7 |
1430225351 has 8 divisors (see below), whose sum is σ = 1515412224. Its totient is φ = 1345155840.
The previous prime is 1430225339. The next prime is 1430225371. The reversal of 1430225351 is 1535220341.
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 a de Polignac number, because none of the positive numbers 2k-1430225351 is a prime.
It is a Duffinian number.
It is a self number, because there is not a number n which added to its sum of digits gives 1430225351.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (1430225371) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3590 + ... + 53603.
It is an arithmetic number, because the mean of its divisors is an integer number (189426528).
Almost surely, 21430225351 is an apocalyptic number.
1430225351 is a deficient number, since it is larger than the sum of its proper divisors (85186873).
1430225351 is a wasteful number, since it uses less digits than its factorization.
1430225351 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 58681.
The product of its (nonzero) digits is 3600, while the sum is 26.
The square root of 1430225351 is about 37818.3203090777. The cubic root of 1430225351 is about 1126.6823490322.
Adding to 1430225351 its reverse (1535220341), we get a palindrome (2965445692).
The spelling of 1430225351 in words is "one billion, four hundred thirty million, two hundred twenty-five thousand, three hundred fifty-one".
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