Base | Representation |
---|---|
bin | 1101101100111100110… |
… | …0100111011101000001 |
3 | 211111121201221211021100 |
4 | 3123033030213131001 |
5 | 12324102013100100 |
6 | 300050541445013 |
7 | 23002353412020 |
oct | 3331714473501 |
9 | 744551854240 |
10 | 235404425025 |
11 | 9091a72a7a0 |
12 | 39758570769 |
13 | 192772735b3 |
14 | b5721c48b7 |
15 | 61cb78e400 |
hex | 36cf327741 |
235404425025 has 144 divisors (see below), whose sum is σ = 535595898240. Its totient is φ = 95984179200.
The previous prime is 235404424961. The next prime is 235404425029. The reversal of 235404425025 is 520524404532.
235404425025 is a `hidden beast` number, since 2 + 3 + 540 + 4 + 42 + 50 + 25 = 666.
It is not a de Polignac number, because 235404425025 - 26 = 235404424961 is a prime.
It is not an unprimeable number, because it can be changed into a prime (235404425029) by changing a digit.
It is a polite number, since it can be written in 143 ways as a sum of consecutive naturals, for example, 790041 + ... + 1046409.
It is an arithmetic number, because the mean of its divisors is an integer number (3719415960).
Almost surely, 2235404425025 is an apocalyptic number.
235404425025 is a gapful number since it is divisible by the number (25) formed by its first and last digit.
It is an amenable number.
235404425025 is an abundant number, since it is smaller than the sum of its proper divisors (300191473215).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
235404425025 is a wasteful number, since it uses less digits than its factorization.
235404425025 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 256456 (or 256448 counting only the distinct ones).
The product of its (nonzero) digits is 192000, while the sum is 36.
Adding to 235404425025 its reverse (520524404532), we get a palindrome (755928829557).
The spelling of 235404425025 in words is "two hundred thirty-five billion, four hundred four million, four hundred twenty-five thousand, twenty-five".
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