Base | Representation |
---|---|
bin | 1000001101100… |
… | …1011011010100 |
3 | 2101210222200012 |
4 | 2003121123110 |
5 | 32304220022 |
6 | 3230135352 |
7 | 565530530 |
oct | 203313324 |
9 | 71728605 |
10 | 34445012 |
11 | 18497058 |
12 | b651558 |
13 | 71a0284 |
14 | 4808bc0 |
15 | 3055de2 |
hex | 20d96d4 |
34445012 has 24 divisors (see below), whose sum is σ = 69539904. Its totient is φ = 14622912.
The previous prime is 34444987. The next prime is 34445029. The reversal of 34445012 is 21054443.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2753 + ... + 8744.
It is an arithmetic number, because the mean of its divisors is an integer number (2897496).
Almost surely, 234445012 is an apocalyptic number.
It is an amenable number.
34445012 is an abundant number, since it is smaller than the sum of its proper divisors (35094892).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
34445012 is a wasteful number, since it uses less digits than its factorization.
34445012 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 11615 (or 11613 counting only the distinct ones).
The product of its (nonzero) digits is 1920, while the sum is 23.
The square root of 34445012 is about 5868.9873061713. The cubic root of 34445012 is about 325.3684562807.
Adding to 34445012 its reverse (21054443), we get a palindrome (55499455).
The spelling of 34445012 in words is "thirty-four million, four hundred forty-five thousand, twelve".
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