Base | Representation |
---|---|
bin | 1000000111101… |
… | …1110110101100 |
3 | 2101002111220221 |
4 | 2001323312230 |
5 | 32204433430 |
6 | 3214021124 |
7 | 562343236 |
oct | 201736654 |
9 | 71074827 |
10 | 34061740 |
11 | 182550a9 |
12 | b4a77a4 |
13 | 709799b |
14 | 4749256 |
15 | 2ecc57a |
hex | 207bdac |
34061740 has 24 divisors (see below), whose sum is σ = 71694000. Its totient is φ = 13593408.
The previous prime is 34061717. The next prime is 34061749. The reversal of 34061740 is 4716043.
It is not an unprimeable number, because it can be changed into a prime (34061749) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 8274 + ... + 11686.
It is an arithmetic number, because the mean of its divisors is an integer number (2987250).
Almost surely, 234061740 is an apocalyptic number.
It is an amenable number.
34061740 is an abundant number, since it is smaller than the sum of its proper divisors (37632260).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
34061740 is a wasteful number, since it uses less digits than its factorization.
34061740 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 3921 (or 3919 counting only the distinct ones).
The product of its (nonzero) digits is 2016, while the sum is 25.
The square root of 34061740 is about 5836.2436549548. The cubic root of 34061740 is about 324.1571533508.
Adding to 34061740 its reverse (4716043), we get a palindrome (38777783).
The spelling of 34061740 in words is "thirty-four million, sixty-one thousand, seven hundred forty".
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