Base | Representation |
---|---|
bin | 101010011110101… |
… | …0010100000000000 |
3 | 10200100001102022220 |
4 | 1110331102200000 |
5 | 10404342241304 |
6 | 353234131040 |
7 | 50215204146 |
oct | 12475224000 |
9 | 3610042286 |
10 | 1425352704 |
11 | 671635646 |
12 | 339420a80 |
13 | 1993b7389 |
14 | d7431596 |
15 | 85201ad9 |
hex | 54f52800 |
1425352704 has 96 divisors (see below), whose sum is σ = 3829644000. Its totient is φ = 471416832.
The previous prime is 1425352693. The next prime is 1425352717. The reversal of 1425352704 is 4072535241.
It is a tau number, because it is divible by the number of its divisors (96).
It is a super-2 number, since 2×14253527042 = 4063260661600223232, which contains 22 as substring.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (11) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 853182 + ... + 854850.
It is an arithmetic number, because the mean of its divisors is an integer number (39892125).
Almost surely, 21425352704 is an apocalyptic number.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 1425352704, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1914822000).
1425352704 is an abundant number, since it is smaller than the sum of its proper divisors (2404291296).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
1425352704 is a wasteful number, since it uses less digits than its factorization.
1425352704 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1833 (or 1813 counting only the distinct ones).
The product of its (nonzero) digits is 33600, while the sum is 33.
The square root of 1425352704 is about 37753.8435659205. The cubic root of 1425352704 is about 1125.4013919790.
Adding to 1425352704 its reverse (4072535241), we get a palindrome (5497887945).
The spelling of 1425352704 in words is "one billion, four hundred twenty-five million, three hundred fifty-two thousand, seven hundred four".
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