Base | Representation |
---|---|
bin | 1111110011101010… |
… | …0100010001011101 |
3 | 101221201100110201012 |
4 | 3330322210101131 |
5 | 32142230230412 |
6 | 1541014425005 |
7 | 210102462410 |
oct | 37472442135 |
9 | 11851313635 |
10 | 4243211357 |
11 | 1888200550 |
12 | 9a5062165 |
13 | 528128168 |
14 | 2c3783b77 |
15 | 19c7b7c22 |
hex | fcea445d |
4243211357 has 32 divisors (see below), whose sum is σ = 5480697600. Its totient is φ = 3187699200.
The previous prime is 4243211353. The next prime is 4243211363. The reversal of 4243211357 is 7531123424.
It is not a de Polignac number, because 4243211357 - 22 = 4243211353 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (4243211353) by changing a digit.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 2636369 + ... + 2637977.
It is an arithmetic number, because the mean of its divisors is an integer number (171271800).
Almost surely, 24243211357 is an apocalyptic number.
It is an amenable number.
4243211357 is a deficient number, since it is larger than the sum of its proper divisors (1237486243).
4243211357 is a wasteful number, since it uses less digits than its factorization.
4243211357 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2837.
The product of its digits is 20160, while the sum is 32.
The square root of 4243211357 is about 65139.9367285539. The cubic root of 4243211357 is about 1618.9429873776.
The spelling of 4243211357 in words is "four billion, two hundred forty-three million, two hundred eleven thousand, three hundred fifty-seven".
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