Base | Representation |
---|---|
bin | 1000100100011111… |
… | …00010101111001111 |
3 | 102212122122121211221 |
4 | 10102033202233033 |
5 | 33410331003011 |
6 | 2040320024211 |
7 | 222006060250 |
oct | 42217425717 |
9 | 12778577757 |
10 | 4601031631 |
11 | 1a51187189 |
12 | a84a62067 |
13 | 5842bba31 |
14 | 3190c8b27 |
15 | 1bdde8971 |
hex | 1123e2bcf |
4601031631 has 8 divisors (see below), whose sum is σ = 5258741760. Its totient is φ = 3943426488.
The previous prime is 4601031613. The next prime is 4601031641. The reversal of 4601031631 is 1361301064.
It is a happy number.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 4601031631 - 25 = 4601031599 is a prime.
It is a super-2 number, since 2×46010316312 = 42338984138925040322, which contains 22 as substring.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 4601031596 and 4601031605.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (4601031641) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 128550 + ... + 160396.
It is an arithmetic number, because the mean of its divisors is an integer number (657342720).
Almost surely, 24601031631 is an apocalyptic number.
4601031631 is a deficient number, since it is larger than the sum of its proper divisors (657710129).
4601031631 is a wasteful number, since it uses less digits than its factorization.
4601031631 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 52493.
The product of its (nonzero) digits is 1296, while the sum is 25.
The square root of 4601031631 is about 67830.9046895292. The cubic root of 4601031631 is about 1663.2278162960.
Adding to 4601031631 its reverse (1361301064), we get a palindrome (5962332695).
The spelling of 4601031631 in words is "four billion, six hundred one million, thirty-one thousand, six hundred thirty-one".
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