Base | Representation |
---|---|
bin | 11111110001111010… |
… | …011100100001110010 |
3 | 10021002010012101121220 |
4 | 133301322130201302 |
5 | 1024341042320310 |
6 | 23402010525510 |
7 | 2315416061034 |
oct | 376172344162 |
9 | 107063171556 |
10 | 34123401330 |
11 | 13520852527 |
12 | 6743a36896 |
13 | 32aa731945 |
14 | 1919d21c54 |
15 | d4ab27670 |
hex | 7f1e9c872 |
34123401330 has 32 divisors (see below), whose sum is σ = 84109575744. Its totient is φ = 8853638976.
The previous prime is 34123401307. The next prime is 34123401337. The reversal of 34123401330 is 3310432143.
It is a Curzon number.
It is a self number, because there is not a number n which added to its sum of digits gives 34123401330.
It is not an unprimeable number, because it can be changed into a prime (34123401337) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 15369792 + ... + 15372011.
It is an arithmetic number, because the mean of its divisors is an integer number (2628424242).
Almost surely, 234123401330 is an apocalyptic number.
34123401330 is a gapful number since it is divisible by the number (30) formed by its first and last digit.
34123401330 is an abundant number, since it is smaller than the sum of its proper divisors (49986174414).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
34123401330 is a wasteful number, since it uses less digits than its factorization.
34123401330 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 30741850.
The product of its (nonzero) digits is 2592, while the sum is 24.
Adding to 34123401330 its reverse (3310432143), we get a palindrome (37433833473).
The spelling of 34123401330 in words is "thirty-four billion, one hundred twenty-three million, four hundred one thousand, three hundred thirty".
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