Base | Representation |
---|---|
bin | 1101101101000000110… |
… | …0011110000111100000 |
3 | 211111122220110020211101 |
4 | 3123100030132013200 |
5 | 12324120304222000 |
6 | 300052340324144 |
7 | 23002645606501 |
oct | 3332014360740 |
9 | 744586406741 |
10 | 235421164000 |
11 | 90929122a60 |
12 | 397620a3654 |
13 | 1927a884609 |
14 | b574500ba8 |
15 | 61cce98e6a |
hex | 36d031e1e0 |
235421164000 has 96 divisors (see below), whose sum is σ = 631014445152. Its totient is φ = 85607680000.
The previous prime is 235421163931. The next prime is 235421164019. The reversal of 235421164000 is 461124532.
It is a super-2 number, since 2×2354211640002 (a number of 24 digits) contains 22 as substring.
It is a self number, because there is not a number n which added to its sum of digits gives 235421164000.
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2631241 + ... + 2719240.
It is an arithmetic number, because the mean of its divisors is an integer number (6573067137).
Almost surely, 2235421164000 is an apocalyptic number.
235421164000 is a gapful number since it is divisible by the number (20) formed by its first and last digit.
It is an amenable number.
235421164000 is an abundant number, since it is smaller than the sum of its proper divisors (395593281152).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
235421164000 is a wasteful number, since it uses less digits than its factorization.
235421164000 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 5350517 (or 5350499 counting only the distinct ones).
The product of its (nonzero) digits is 5760, while the sum is 28.
Adding to 235421164000 its reverse (461124532), we get a palindrome (235882288532).
The spelling of 235421164000 in words is "two hundred thirty-five billion, four hundred twenty-one million, one hundred sixty-four thousand".
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