Base | Representation |
---|---|
bin | 11111101100000000… |
… | …100101001000100001 |
3 | 10020211012210212110100 |
4 | 133230000211020201 |
5 | 1024140213034040 |
6 | 23344111453013 |
7 | 2313104112306 |
oct | 375400451041 |
9 | 106735725410 |
10 | 34024346145 |
11 | 1347a946939 |
12 | 6716827169 |
13 | 329305c1ca |
14 | 190aad90ad |
15 | d420acb30 |
hex | 7ec025221 |
34024346145 has 24 divisors (see below), whose sum is σ = 58994673192. Its totient is φ = 18140428800.
The previous prime is 34024346137. The next prime is 34024346189. The reversal of 34024346145 is 54164342043.
34024346145 is a `hidden beast` number, since 3 + 4 + 0 + 2 + 4 + 34 + 614 + 5 = 666.
It can be written as a sum of positive squares in 4 ways, for example, as 3132417024 + 30891929121 = 55968^2 + 175761^2 .
It is not a de Polignac number, because 34024346145 - 23 = 34024346137 is a prime.
It is a super-2 number, since 2×340243461452 (a number of 22 digits) contains 22 as substring.
It is an unprimeable number.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 19315 + ... + 261575.
It is an arithmetic number, because the mean of its divisors is an integer number (2458111383).
Almost surely, 234024346145 is an apocalyptic number.
It is an amenable number.
34024346145 is a deficient number, since it is larger than the sum of its proper divisors (24970327047).
34024346145 is a wasteful number, since it uses less digits than its factorization.
34024346145 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 245393 (or 245390 counting only the distinct ones).
The product of its (nonzero) digits is 138240, while the sum is 36.
Adding to 34024346145 its reverse (54164342043), we get a palindrome (88188688188).
The spelling of 34024346145 in words is "thirty-four billion, twenty-four million, three hundred forty-six thousand, one hundred forty-five".
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