Base | Representation |
---|---|
bin | 101010100111100… |
… | …0010101010010000 |
3 | 10200122210212000121 |
4 | 1111033002222100 |
5 | 10412040201131 |
6 | 353522000024 |
7 | 50302565626 |
oct | 12517025220 |
9 | 3618725017 |
10 | 1430006416 |
11 | 674223a93 |
12 | 33aaa6014 |
13 | 19a356657 |
14 | d7cc3516 |
15 | 85820911 |
hex | 553c2a90 |
1430006416 has 40 divisors (see below), whose sum is σ = 2899010880. Its totient is φ = 682045056.
The previous prime is 1430006407. The next prime is 1430006429. The reversal of 1430006416 is 6146000341.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 134346 + ... + 144598.
It is an arithmetic number, because the mean of its divisors is an integer number (72475272).
Almost surely, 21430006416 is an apocalyptic number.
1430006416 is a gapful number since it is divisible by the number (16) formed by its first and last digit.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 1430006416, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1449505440).
1430006416 is an abundant number, since it is smaller than the sum of its proper divisors (1469004464).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
1430006416 is a wasteful number, since it uses less digits than its factorization.
1430006416 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 10663 (or 10657 counting only the distinct ones).
The product of its (nonzero) digits is 1728, while the sum is 25.
The square root of 1430006416 is about 37815.4256355789. The cubic root of 1430006416 is about 1126.6248562771.
Adding to 1430006416 its reverse (6146000341), we get a palindrome (7576006757).
The spelling of 1430006416 in words is "one billion, four hundred thirty million, six thousand, four hundred sixteen".
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