Base | Representation |
---|---|
bin | 1011001011100001… |
… | …0101011100011001 |
3 | 21202011010022012002 |
4 | 2302320111130121 |
5 | 22121241043340 |
6 | 1213444130345 |
7 | 134241014450 |
oct | 26270253431 |
9 | 7664108162 |
10 | 3001112345 |
11 | 1300060140 |
12 | 6b90969b5 |
13 | 38a9b392a |
14 | 206815b97 |
15 | 128713715 |
hex | b2e15719 |
3001112345 has 32 divisors (see below), whose sum is σ = 4493352960. Its totient is φ = 1869416640.
The previous prime is 3001112341. The next prime is 3001112399. The reversal of 3001112345 is 5432111003.
3001112345 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is not a de Polignac number, because 3001112345 - 22 = 3001112341 is a prime.
It is a super-3 number, since 3×30011123453 (a number of 29 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.
It is not an unprimeable number, because it can be changed into a prime (3001112341) 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, 783104 + ... + 786926.
It is an arithmetic number, because the mean of its divisors is an integer number (140417280).
Almost surely, 23001112345 is an apocalyptic number.
3001112345 is a gapful number since it is divisible by the number (35) formed by its first and last digit.
It is an amenable number.
3001112345 is a deficient number, since it is larger than the sum of its proper divisors (1492240615).
3001112345 is a wasteful number, since it uses less digits than its factorization.
3001112345 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 5885.
The product of its (nonzero) digits is 360, while the sum is 20.
The square root of 3001112345 is about 54782.4090835735. The cubic root of 3001112345 is about 1442.4278015141.
Adding to 3001112345 its reverse (5432111003), we get a palindrome (8433223348).
The spelling of 3001112345 in words is "three billion, one million, one hundred twelve thousand, three hundred forty-five".
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