Base | Representation |
---|---|
bin | 1111011101011011… |
… | …1000010110011011 |
3 | 101201012220100001212 |
4 | 3313112320112123 |
5 | 31444343022311 |
6 | 1523444133335 |
7 | 204561110603 |
oct | 36726702633 |
9 | 11635810055 |
10 | 4149970331 |
11 | 183a606151 |
12 | 97999724b |
13 | 511a0cc60 |
14 | 2b5231c03 |
15 | 1944eac8b |
hex | f75b859b |
4149970331 has 16 divisors (see below), whose sum is σ = 4570655040. Its totient is φ = 3744324480.
The previous prime is 4149970243. The next prime is 4149970343. The reversal of 4149970331 is 1330799414.
It is a happy number.
It is not a de Polignac number, because 4149970331 - 214 = 4149953947 is a prime.
It is a super-2 number, since 2×41499703312 = 34444507496360499122, which contains 22 as substring.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (4149970381) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 174146 + ... + 196536.
It is an arithmetic number, because the mean of its divisors is an integer number (285665940).
Almost surely, 24149970331 is an apocalyptic number.
4149970331 is a deficient number, since it is larger than the sum of its proper divisors (420684709).
4149970331 is a wasteful number, since it uses less digits than its factorization.
4149970331 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 22726.
The product of its (nonzero) digits is 81648, while the sum is 41.
The square root of 4149970331 is about 64420.2633571146. The cubic root of 4149970331 is about 1606.9967457181.
The spelling of 4149970331 in words is "four billion, one hundred forty-nine million, nine hundred seventy thousand, three hundred thirty-one".
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