Base | Representation |
---|---|
bin | 1000001010101… |
… | …0111001011100 |
3 | 2101110022020112 |
4 | 2002222321130 |
5 | 32232120203 |
6 | 3222105152 |
7 | 564105065 |
oct | 202527134 |
9 | 71408215 |
10 | 34254428 |
11 | 1837694a |
12 | b57b1b8 |
13 | 71345c0 |
14 | 479956c |
15 | 30196d8 |
hex | 20aae5c |
34254428 has 24 divisors (see below), whose sum is σ = 65620800. Its totient is φ = 15549120.
The previous prime is 34254427. The next prime is 34254443. The reversal of 34254428 is 82445243.
It is a junction number, because it is equal to n+sod(n) for n = 34254394 and 34254403.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (34254427) 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, 2228 + ... + 8571.
It is an arithmetic number, because the mean of its divisors is an integer number (2734200).
Almost surely, 234254428 is an apocalyptic number.
It is an amenable number.
34254428 is a deficient number, since it is larger than the sum of its proper divisors (31366372).
34254428 is a wasteful number, since it uses less digits than its factorization.
34254428 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 10877 (or 10875 counting only the distinct ones).
The product of its digits is 30720, while the sum is 32.
The square root of 34254428 is about 5852.7282527040. The cubic root of 34254428 is about 324.7672590089.
The spelling of 34254428 in words is "thirty-four million, two hundred fifty-four thousand, four hundred twenty-eight".
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