Base | Representation |
---|---|
bin | 11001111010001… |
… | …111000000111010 |
3 | 1010021221212011010 |
4 | 121322033000322 |
5 | 1342240240000 |
6 | 111045014350 |
7 | 13525600002 |
oct | 3172170072 |
9 | 1107855133 |
10 | 434696250 |
11 | 2034137aa |
12 | 1016b43b6 |
13 | 6c09c021 |
14 | 41a37002 |
15 | 28268d50 |
hex | 19e8f03a |
434696250 has 80 divisors (see below), whose sum is σ = 1143758880. Its totient is φ = 109800000.
The previous prime is 434696177. The next prime is 434696257. The reversal of 434696250 is 52696434.
It is a junction number, because it is equal to n+sod(n) for n = 434696199 and 434696208.
It is not an unprimeable number, because it can be changed into a prime (434696257) by changing a digit.
It is a polite number, since it can be written in 39 ways as a sum of consecutive naturals, for example, 68200 + ... + 74300.
It is an arithmetic number, because the mean of its divisors is an integer number (14296986).
Almost surely, 2434696250 is an apocalyptic number.
It is a practical number, because each smaller number is the sum of distinct divisors of 434696250, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (571879440).
434696250 is an abundant number, since it is smaller than the sum of its proper divisors (709062630).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
434696250 is a wasteful number, since it uses less digits than its factorization.
434696250 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 6145 (or 6130 counting only the distinct ones).
The product of its (nonzero) digits is 155520, while the sum is 39.
The square root of 434696250 is about 20849.3704940941. The cubic root of 434696250 is about 757.5220832478.
The spelling of 434696250 in words is "four hundred thirty-four million, six hundred ninety-six thousand, two hundred fifty".
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