Base | Representation |
---|---|
bin | 1000000111010… |
… | …1110110010100 |
3 | 2101001021011211 |
4 | 2001311312110 |
5 | 32203142030 |
6 | 3213311204 |
7 | 562211434 |
oct | 201656624 |
9 | 71037154 |
10 | 34037140 |
11 | 18238675 |
12 | b495504 |
13 | 7089727 |
14 | 47402c4 |
15 | 2ec512a |
hex | 2075d94 |
34037140 has 12 divisors (see below), whose sum is σ = 71478036. Its totient is φ = 13614848.
The previous prime is 34037137. The next prime is 34037141. The reversal of 34037140 is 4173043.
It is a happy number.
It can be written as a sum of positive squares in 2 ways, for example, as 14002564 + 20034576 = 3742^2 + 4476^2 .
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (34037141) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 850909 + ... + 850948.
It is an arithmetic number, because the mean of its divisors is an integer number (5956503).
Almost surely, 234037140 is an apocalyptic number.
It is an amenable number.
34037140 is an abundant number, since it is smaller than the sum of its proper divisors (37440896).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
34037140 is a wasteful number, since it uses less digits than its factorization.
34037140 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1701866 (or 1701864 counting only the distinct ones).
The product of its (nonzero) digits is 1008, while the sum is 22.
The square root of 34037140 is about 5834.1357543341. The cubic root of 34037140 is about 324.0790971851.
The spelling of 34037140 in words is "thirty-four million, thirty-seven thousand, one hundred forty".
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