Base | Representation |
---|---|
bin | 100000000011010010… |
… | …111110001101011100 |
3 | 10021211102222100100210 |
4 | 200003102332031130 |
5 | 1030440222342140 |
6 | 23450545452420 |
7 | 2325560020362 |
oct | 400322761534 |
9 | 107742870323 |
10 | 34415043420 |
11 | 1366043854a |
12 | 6805641110 |
13 | 3325c94424 |
14 | 194695b632 |
15 | d66534d80 |
hex | 8034be35c |
34415043420 has 48 divisors (see below), whose sum is σ = 96395402880. Its totient is φ = 9174175296.
The previous prime is 34415043407. The next prime is 34415043431. The reversal of 34415043420 is 2434051443.
It is a Harshad number since it is a multiple of its sum of digits (30).
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 78759 + ... + 273921.
It is an arithmetic number, because the mean of its divisors is an integer number (2008237560).
Almost surely, 234415043420 is an apocalyptic number.
34415043420 is a gapful number since it is divisible by the number (30) formed by its first and last digit.
It is an amenable number.
34415043420 is an abundant number, since it is smaller than the sum of its proper divisors (61980359460).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
34415043420 is a wasteful number, since it uses less digits than its factorization.
34415043420 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 198114 (or 198112 counting only the distinct ones).
The product of its (nonzero) digits is 23040, while the sum is 30.
Adding to 34415043420 its reverse (2434051443), we get a palindrome (36849094863).
The spelling of 34415043420 in words is "thirty-four billion, four hundred fifteen million, forty-three thousand, four hundred twenty".
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