Base | Representation |
---|---|
bin | 1000001011100… |
… | …1100011001000 |
3 | 2101120100120012 |
4 | 2002321203020 |
5 | 32241030230 |
6 | 3223251052 |
7 | 564445046 |
oct | 202714310 |
9 | 71510505 |
10 | 34314440 |
11 | 18407a46 |
12 | b5a9a88 |
13 | 7155a04 |
14 | 47b3396 |
15 | 302c395 |
hex | 20b98c8 |
34314440 has 32 divisors (see below), whose sum is σ = 78192000. Its totient is φ = 13550784.
The previous prime is 34314431. The next prime is 34314463. The reversal of 34314440 is 4441343.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2270 + ... + 8589.
It is an arithmetic number, because the mean of its divisors is an integer number (2443500).
Almost surely, 234314440 is an apocalyptic number.
It is an amenable number.
34314440 is an abundant number, since it is smaller than the sum of its proper divisors (43877560).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
34314440 is a wasteful number, since it uses less digits than its factorization.
34314440 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 10949 (or 10945 counting only the distinct ones).
The product of its (nonzero) digits is 2304, while the sum is 23.
The square root of 34314440 is about 5857.8528489541. The cubic root of 34314440 is about 324.9568068831.
Adding to 34314440 its reverse (4441343), we get a palindrome (38755783).
The spelling of 34314440 in words is "thirty-four million, three hundred fourteen thousand, four hundred forty".
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