Base | Representation |
---|---|
bin | 1000111100011101… |
… | …1111101011000111 |
3 | 20012100002212002020 |
4 | 2033013133223013 |
5 | 14404140403011 |
6 | 1034132014223 |
7 | 113334032610 |
oct | 21707375307 |
9 | 6170085066 |
10 | 2401106631 |
11 | 10223a8a50 |
12 | 570161373 |
13 | 2c35b5571 |
14 | 18ac6ac07 |
15 | e0be4006 |
hex | 8f1dfac7 |
2401106631 has 32 divisors (see below), whose sum is σ = 4012205568. Its totient is φ = 1240842240.
The previous prime is 2401106623. The next prime is 2401106641. The reversal of 2401106631 is 1366011042.
It is not a de Polignac number, because 2401106631 - 23 = 2401106623 is a prime.
It is a super-2 number, since 2×24011066312 = 11530626106864340322, which contains 22 as substring.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (2401106611) 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, 17655 + ... + 71511.
It is an arithmetic number, because the mean of its divisors is an integer number (125381424).
Almost surely, 22401106631 is an apocalyptic number.
2401106631 is a gapful number since it is divisible by the number (21) formed by its first and last digit.
2401106631 is a deficient number, since it is larger than the sum of its proper divisors (1611098937).
2401106631 is a wasteful number, since it uses less digits than its factorization.
2401106631 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 54071.
The product of its (nonzero) digits is 864, while the sum is 24.
The square root of 2401106631 is about 49001.0880593482. The cubic root of 2401106631 is about 1339.0716505593.
Adding to 2401106631 its reverse (1366011042), we get a palindrome (3767117673).
The spelling of 2401106631 in words is "two billion, four hundred one million, one hundred six thousand, six hundred thirty-one".
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