Base | Representation |
---|---|
bin | 11111110010100010… |
… | …111000011001011000 |
3 | 10021002212010220222011 |
4 | 133302202320121120 |
5 | 1024401301014430 |
6 | 23403030035304 |
7 | 2315605136413 |
oct | 376242703130 |
9 | 107085126864 |
10 | 34134001240 |
11 | 13526832389 |
12 | 67474a8b34 |
13 | 32ac9a3591 |
14 | 191b4c0b7a |
15 | d4ba1d22a |
hex | 7f28b8658 |
34134001240 has 32 divisors (see below), whose sum is σ = 77593279680. Its totient is φ = 13512840192.
The previous prime is 34134001217. The next prime is 34134001243. The reversal of 34134001240 is 4210043143.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (34134001243) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4394832 + ... + 4402591.
It is an arithmetic number, because the mean of its divisors is an integer number (2424789990).
Almost surely, 234134001240 is an apocalyptic number.
It is an amenable number.
34134001240 is an abundant number, since it is smaller than the sum of its proper divisors (43459278440).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
34134001240 is a wasteful number, since it uses less digits than its factorization.
34134001240 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 8797531 (or 8797527 counting only the distinct ones).
The product of its (nonzero) digits is 1152, while the sum is 22.
Adding to 34134001240 its reverse (4210043143), we get a palindrome (38344044383).
The spelling of 34134001240 in words is "thirty-four billion, one hundred thirty-four million, one thousand, two hundred forty".
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