Base | Representation |
---|---|
bin | 1000001101100… |
… | …1010001100010 |
3 | 2101210221211000 |
4 | 2003121101202 |
5 | 32304210021 |
6 | 3230132430 |
7 | 565525644 |
oct | 203312142 |
9 | 71727730 |
10 | 34444386 |
11 | 18496639 |
12 | b651116 |
13 | 719cbc2 |
14 | 4808894 |
15 | 3055b26 |
hex | 20d9462 |
34444386 has 32 divisors (see below), whose sum is σ = 79873920. Its totient is φ = 10981872.
The previous prime is 34444381. The next prime is 34444427. The reversal of 34444386 is 68344443.
It is a self number, because there is not a number n which added to its sum of digits gives 34444386.
It is not an unprimeable number, because it can be changed into a prime (34444381) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 12625 + ... + 15108.
It is an arithmetic number, because the mean of its divisors is an integer number (2496060).
Almost surely, 234444386 is an apocalyptic number.
34444386 is an abundant number, since it is smaller than the sum of its proper divisors (45429534).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
34444386 is a wasteful number, since it uses less digits than its factorization.
34444386 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 27767 (or 27761 counting only the distinct ones).
The product of its digits is 110592, while the sum is 36.
The square root of 34444386 is about 5868.9339747521. The cubic root of 34444386 is about 325.3664851981.
The spelling of 34444386 in words is "thirty-four million, four hundred forty-four thousand, three hundred eighty-six".
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