Base | Representation |
---|---|
bin | 11111111110110110… |
… | …001111101101001000 |
3 | 10021122020112021101022 |
4 | 133332312033231020 |
5 | 1030312120412130 |
6 | 23435322012012 |
7 | 2323662422015 |
oct | 377666175510 |
9 | 107566467338 |
10 | 34340404040 |
11 | 13622298908 |
12 | 67a4647008 |
13 | 3313690007 |
14 | 193aa8c70c |
15 | d5ebde7e5 |
hex | 7fed8fb48 |
34340404040 has 32 divisors (see below), whose sum is σ = 77271322680. Its totient is φ = 13735199232.
The previous prime is 34340404037. The next prime is 34340404057. The reversal of 34340404040 is 4040404343.
It can be written as a sum of positive squares in 4 ways, for example, as 19566973924 + 14773430116 = 139882^2 + 121546^2 .
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (23) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 913292 + ... + 950148.
Almost surely, 234340404040 is an apocalyptic number.
It is an amenable number.
34340404040 is an abundant number, since it is smaller than the sum of its proper divisors (42930918640).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
34340404040 is a wasteful number, since it uses less digits than its factorization.
34340404040 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 60161 (or 60157 counting only the distinct ones).
The product of its (nonzero) digits is 9216, while the sum is 26.
Adding to 34340404040 its reverse (4040404343), we get a palindrome (38380808383).
The spelling of 34340404040 in words is "thirty-four billion, three hundred forty million, four hundred four thousand, forty".
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