Base | Representation |
---|---|
bin | 1000001100111… |
… | …0111000001011 |
3 | 2101201210101212 |
4 | 2003032320023 |
5 | 32301324203 |
6 | 3225203335 |
7 | 565260542 |
oct | 203167013 |
9 | 71653355 |
10 | 34401803 |
11 | 18467647 |
12 | b63054b |
13 | 71866c7 |
14 | 47d7159 |
15 | 30481d8 |
hex | 20cee0b |
34401803 has 4 divisors (see below), whose sum is σ = 34416360. Its totient is φ = 34387248.
The previous prime is 34401797. The next prime is 34401811. The reversal of 34401803 is 30810443.
It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 30810443 = 17 ⋅1812379.
It is a cyclic number.
It is not a de Polignac number, because 34401803 - 212 = 34397707 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (34401883) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2825 + ... + 8762.
It is an arithmetic number, because the mean of its divisors is an integer number (8604090).
Almost surely, 234401803 is an apocalyptic number.
34401803 is a deficient number, since it is larger than the sum of its proper divisors (14557).
34401803 is a wasteful number, since it uses less digits than its factorization.
34401803 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 14556.
The product of its (nonzero) digits is 1152, while the sum is 23.
The square root of 34401803 is about 5865.3050219064. The cubic root of 34401803 is about 325.2323482490.
The spelling of 34401803 in words is "thirty-four million, four hundred one thousand, eight hundred three".
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