Base | Representation |
---|---|
bin | 1000000111001… |
… | …1011000100000 |
3 | 2101000202022202 |
4 | 2001303120200 |
5 | 32202331130 |
6 | 3213152332 |
7 | 562140125 |
oct | 201633040 |
9 | 71022282 |
10 | 34027040 |
11 | 18231023 |
12 | b48b6a8 |
13 | 7084c58 |
14 | 473a74c |
15 | 2ec2145 |
hex | 2073620 |
34027040 has 24 divisors (see below), whose sum is σ = 80389260. Its totient is φ = 13610752.
The previous prime is 34027033. The next prime is 34027067. The reversal of 34027040 is 4072043.
It is a happy number.
It can be written as a sum of positive squares in 2 ways, for example, as 32398864 + 1628176 = 5692^2 + 1276^2 .
It is a Harshad number since it is a multiple of its sum of digits (20).
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 106175 + ... + 106494.
Almost surely, 234027040 is an apocalyptic number.
It is an amenable number.
34027040 is an abundant number, since it is smaller than the sum of its proper divisors (46362220).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
34027040 is a wasteful number, since it uses less digits than its factorization.
34027040 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 212684 (or 212676 counting only the distinct ones).
The product of its (nonzero) digits is 672, while the sum is 20.
The square root of 34027040 is about 5833.2700948953. The cubic root of 34027040 is about 324.0470388444.
Adding to 34027040 its reverse (4072043), we get a palindrome (38099083).
The spelling of 34027040 in words is "thirty-four million, twenty-seven thousand, forty".
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