Base | Representation |
---|---|
bin | 1000001100001… |
… | …1101011100100 |
3 | 2101122110111020 |
4 | 2003003223210 |
5 | 32243342230 |
6 | 3224211140 |
7 | 565010043 |
oct | 203035344 |
9 | 71573436 |
10 | 34355940 |
11 | 18436143 |
12 | b609ab0 |
13 | 716b878 |
14 | 47c455a |
15 | 3039810 |
hex | 20c3ae4 |
34355940 has 24 divisors (see below), whose sum is σ = 96196800. Its totient is φ = 9161568.
The previous prime is 34355927. The next prime is 34355947. The reversal of 34355940 is 4955343.
It is a super-2 number, since 2×343559402 = 2360661226567200, which contains 22 as substring.
It is not an unprimeable number, because it can be changed into a prime (34355947) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (11) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 286240 + ... + 286359.
It is an arithmetic number, because the mean of its divisors is an integer number (4008200).
Almost surely, 234355940 is an apocalyptic number.
34355940 is a gapful number since it is divisible by the number (30) formed by its first and last digit.
It is an amenable number.
34355940 is an abundant number, since it is smaller than the sum of its proper divisors (61840860).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
34355940 is a wasteful number, since it uses less digits than its factorization.
34355940 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 572611 (or 572609 counting only the distinct ones).
The product of its (nonzero) digits is 32400, while the sum is 33.
The square root of 34355940 is about 5861.3940321395. The cubic root of 34355940 is about 325.0877553952.
The spelling of 34355940 in words is "thirty-four million, three hundred fifty-five thousand, nine hundred forty".
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