Base | Representation |
---|---|
bin | 1000010100111101… |
… | …1100111011000101 |
3 | 12202210100010020120 |
4 | 2011033130323011 |
5 | 14034231422412 |
6 | 1005452452153 |
7 | 106252521342 |
oct | 20517347305 |
9 | 5683303216 |
10 | 2235420357 |
11 | a47922445 |
12 | 52477a059 |
13 | 298183851 |
14 | 172c5b7c9 |
15 | d13b6b8c |
hex | 853dcec5 |
2235420357 has 16 divisors (see below), whose sum is σ = 3142599360. Its totient is φ = 1409519232.
The previous prime is 2235420349. The next prime is 2235420359. The reversal of 2235420357 is 7530245322.
It is not a de Polignac number, because 2235420357 - 23 = 2235420349 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (2235420359) by changing a digit.
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, 2953 + ... + 66929.
It is an arithmetic number, because the mean of its divisors is an integer number (196412460).
Almost surely, 22235420357 is an apocalyptic number.
It is an amenable number.
2235420357 is a deficient number, since it is larger than the sum of its proper divisors (907179003).
2235420357 is a wasteful number, since it uses less digits than its factorization.
2235420357 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 64612.
The product of its (nonzero) digits is 50400, while the sum is 33.
The square root of 2235420357 is about 47280.2322012065. The cubic root of 2235420357 is about 1307.5342302335.
Adding to 2235420357 its reverse (7530245322), we get a palindrome (9765665679).
The spelling of 2235420357 in words is "two billion, two hundred thirty-five million, four hundred twenty thousand, three hundred fifty-seven".
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