Base | Representation |
---|---|
bin | 11111110011110100… |
… | …101000010001110001 |
3 | 10021011100110200002220 |
4 | 133303310220101301 |
5 | 1024422242243100 |
6 | 23405113231253 |
7 | 2316255242052 |
oct | 376364502161 |
9 | 107140420086 |
10 | 34155431025 |
11 | 13537939951 |
12 | 6752702529 |
13 | 32b4267721 |
14 | 192029c729 |
15 | d4d852aa0 |
hex | 7f3d28471 |
34155431025 has 12 divisors (see below), whose sum is σ = 56470312752. Its totient is φ = 18216229840.
The previous prime is 34155431003. The next prime is 34155431033. The reversal of 34155431025 is 52013455143.
It is not a de Polignac number, because 34155431025 - 214 = 34155414641 is a prime.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 227702799 + ... + 227702948.
It is an arithmetic number, because the mean of its divisors is an integer number (4705859396).
Almost surely, 234155431025 is an apocalyptic number.
It is an amenable number.
34155431025 is a deficient number, since it is larger than the sum of its proper divisors (22314881727).
34155431025 is a wasteful number, since it uses less digits than its factorization.
34155431025 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 455405760 (or 455405755 counting only the distinct ones).
The product of its (nonzero) digits is 36000, while the sum is 33.
Adding to 34155431025 its reverse (52013455143), we get a palindrome (86168886168).
The spelling of 34155431025 in words is "thirty-four billion, one hundred fifty-five million, four hundred thirty-one thousand, twenty-five".
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