Base | Representation |
---|---|
bin | 1111101100100001… |
… | …0110010111100111 |
3 | 101212122000021212201 |
4 | 3323020112113213 |
5 | 32112044114431 |
6 | 1534024555331 |
7 | 206260126660 |
oct | 37310262747 |
9 | 11778007781 |
10 | 4213269991 |
11 | 1872310117 |
12 | 997022b47 |
13 | 521b73a88 |
14 | 2bd7cc367 |
15 | 199d51461 |
hex | fb2165e7 |
4213269991 has 8 divisors (see below), whose sum is σ = 4817746080. Its totient is φ = 3609439008.
The previous prime is 4213269979. The next prime is 4213270013. The reversal of 4213269991 is 1999623124.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 4213269991 - 211 = 4213267943 is a prime.
It is a super-2 number, since 2×42132699912 = 35503288034122280162, which contains 22 as substring.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (4213269391) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 147196 + ... + 173473.
It is an arithmetic number, because the mean of its divisors is an integer number (602218260).
Almost surely, 24213269991 is an apocalyptic number.
4213269991 is a deficient number, since it is larger than the sum of its proper divisors (604476089).
4213269991 is a wasteful number, since it uses less digits than its factorization.
4213269991 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 322553.
The product of its digits is 209952, while the sum is 46.
The square root of 4213269991 is about 64909.7064467249. The cubic root of 4213269991 is about 1615.1260805056.
The spelling of 4213269991 in words is "four billion, two hundred thirteen million, two hundred sixty-nine thousand, nine hundred ninety-one".
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