Base | Representation |
---|---|
bin | 1000000101110110… |
… | …01101110111100111 |
3 | 102012202002100111201 |
4 | 10002323031313213 |
5 | 32344033420111 |
6 | 1555015543331 |
7 | 212435526214 |
oct | 40273156747 |
9 | 12182070451 |
10 | 4344045031 |
11 | 192a111367 |
12 | a1298ab47 |
13 | 542ca1261 |
14 | 2d2d10b0b |
15 | 1a65846c1 |
hex | 102ecdde7 |
4344045031 has 16 divisors (see below), whose sum is σ = 4646032000. Its totient is φ = 4049530848.
The previous prime is 4344044963. The next prime is 4344045061. The reversal of 4344045031 is 1305404434.
It is a cyclic number.
It is not a de Polignac number, because 4344045031 - 219 = 4343520743 is a prime.
It is a super-3 number, since 3×43440450313 (a number of 30 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (4344045061) 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 15 ways as a sum of consecutive naturals, for example, 1970776 + ... + 1972978.
It is an arithmetic number, because the mean of its divisors is an integer number (290377000).
Almost surely, 24344045031 is an apocalyptic number.
4344045031 is a deficient number, since it is larger than the sum of its proper divisors (301986969).
4344045031 is a wasteful number, since it uses less digits than its factorization.
4344045031 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 3838.
The product of its (nonzero) digits is 11520, while the sum is 28.
The square root of 4344045031 is about 65909.3698270587. The cubic root of 4344045031 is about 1631.6666595347. Note that the first 4 decimals are identical.
Adding to 4344045031 its reverse (1305404434), we get a palindrome (5649449465).
The spelling of 4344045031 in words is "four billion, three hundred forty-four million, forty-five thousand, thirty-one".
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