Base | Representation |
---|---|
bin | 11111110001001011… |
… | …010101100101110001 |
3 | 10021001020221222201200 |
4 | 133301023111211301 |
5 | 1024324412132040 |
6 | 23400450121413 |
7 | 2315206105422 |
oct | 376113254561 |
9 | 107036858650 |
10 | 34111052145 |
11 | 13514888395 |
12 | 673b880269 |
13 | 32a7cc9a31 |
14 | 1918429649 |
15 | d499d8630 |
hex | 7f12d5971 |
34111052145 has 24 divisors (see below), whose sum is σ = 59138793792. Its totient is φ = 18188570400.
The previous prime is 34111052093. The next prime is 34111052147. The reversal of 34111052145 is 54125011143.
34111052145 is a `hidden beast` number, since 3 + 411 + 105 + 2 + 145 = 666.
It is not a de Polignac number, because 34111052145 - 211 = 34111050097 is a prime.
It is not an unprimeable number, because it can be changed into a prime (34111052147) by changing a digit.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 130300 + ... + 291890.
It is an arithmetic number, because the mean of its divisors is an integer number (2464116408).
Almost surely, 234111052145 is an apocalyptic number.
It is an amenable number.
34111052145 is a deficient number, since it is larger than the sum of its proper divisors (25027741647).
34111052145 is a wasteful number, since it uses less digits than its factorization.
34111052145 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 166293 (or 166290 counting only the distinct ones).
The product of its (nonzero) digits is 2400, while the sum is 27.
Adding to 34111052145 its reverse (54125011143), we get a palindrome (88236063288).
The spelling of 34111052145 in words is "thirty-four billion, one hundred eleven million, fifty-two thousand, one hundred forty-five".
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