Base | Representation |
---|---|
bin | 1111100011010… |
… | …0000101000000 |
3 | 11112201202220122 |
4 | 3320310011000 |
5 | 113144200044 |
6 | 10245555412 |
7 | 1421255264 |
oct | 370640500 |
9 | 145652818 |
10 | 65225024 |
11 | 338aa587 |
12 | 19a15b68 |
13 | 106892b7 |
14 | 893c0a4 |
15 | 5ad5dee |
hex | 3e34140 |
65225024 has 28 divisors (see below), whose sum is σ = 136245600. Its totient is φ = 30895488.
The previous prime is 65225021. The next prime is 65225029. The reversal of 65225024 is 42052256.
It is a junction number, because it is equal to n+sod(n) for n = 65224984 and 65225002.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (65225021) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 25604 + ... + 28035.
Almost surely, 265225024 is an apocalyptic number.
65225024 is a gapful number since it is divisible by the number (64) formed by its first and last digit.
It is an amenable number.
65225024 is an abundant number, since it is smaller than the sum of its proper divisors (71020576).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
65225024 is a wasteful number, since it uses less digits than its factorization.
65225024 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 53670 (or 53660 counting only the distinct ones).
The product of its (nonzero) digits is 4800, while the sum is 26.
The square root of 65225024 is about 8076.2010871449. The cubic root of 65225024 is about 402.5360208494.
The spelling of 65225024 in words is "sixty-five million, two hundred twenty-five thousand, twenty-four".
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