Base | Representation |
---|---|
bin | 1000001100000… |
… | …0001001000000 |
3 | 2101121201121012 |
4 | 2003000021000 |
5 | 32242411230 |
6 | 3224020052 |
7 | 564616550 |
oct | 203001100 |
9 | 71551535 |
10 | 34341440 |
11 | 18426261 |
12 | b601628 |
13 | 71650a3 |
14 | 47bd160 |
15 | 3035395 |
hex | 20c0240 |
34341440 has 56 divisors (see below), whose sum is σ = 93463872. Its totient is φ = 11773440.
The previous prime is 34341427. The next prime is 34341449. The reversal of 34341440 is 4414343.
It is a tau number, because it is divible by the number of its divisors (56).
It is not an unprimeable number, because it can be changed into a prime (34341449) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (5) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5426 + ... + 9905.
Almost surely, 234341440 is an apocalyptic number.
It is an amenable number.
34341440 is an abundant number, since it is smaller than the sum of its proper divisors (59122432).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
34341440 is a wasteful number, since it uses less digits than its factorization.
34341440 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 15355 (or 15345 counting only the distinct ones).
The product of its (nonzero) digits is 2304, while the sum is 23.
The square root of 34341440 is about 5860.1569944840. The cubic root of 34341440 is about 325.0420142922.
Adding to 34341440 its reverse (4414343), we get a palindrome (38755783).
The spelling of 34341440 in words is "thirty-four million, three hundred forty-one thousand, four hundred forty".
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