Base | Representation |
---|---|
bin | 1100101000101000010… |
… | …11011110110111110010 |
3 | 1112111120021122202221110 |
4 | 12110110023132313302 |
5 | 24103044321020000 |
6 | 531234153534150 |
7 | 43236103151463 |
oct | 6242413366762 |
9 | 1474507582843 |
10 | 434130251250 |
11 | 158128233313 |
12 | 70179414356 |
13 | 31c275caa97 |
14 | 17024d88d6a |
15 | b45ce25850 |
hex | 65142dedf2 |
434130251250 has 80 divisors (see below), whose sum is σ = 1086554966112. Its totient is φ = 115599840000.
The previous prime is 434130251249. The next prime is 434130251311. The reversal of 434130251250 is 52152031434.
It is a Harshad number since it is a multiple of its sum of digits (30).
It is an unprimeable number.
It is a polite number, since it can be written in 39 ways as a sum of consecutive naturals, for example, 2507482 + ... + 2675018.
Almost surely, 2434130251250 is an apocalyptic number.
It is a practical number, because each smaller number is the sum of distinct divisors of 434130251250, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (543277483056).
434130251250 is an abundant number, since it is smaller than the sum of its proper divisors (652424714862).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
434130251250 is a wasteful number, since it uses less digits than its factorization.
434130251250 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 168253 (or 168238 counting only the distinct ones).
The product of its (nonzero) digits is 14400, while the sum is 30.
Adding to 434130251250 its reverse (52152031434), we get a palindrome (486282282684).
The spelling of 434130251250 in words is "four hundred thirty-four billion, one hundred thirty million, two hundred fifty-one thousand, two hundred fifty".
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