Base | Representation |
---|---|
bin | 100001101000100100001… |
… | …101111010001000011001 |
3 | 22011221212110202221002220 |
4 | 201220210031322020121 |
5 | 300332020301443001 |
6 | 4525444021014253 |
7 | 325662112052253 |
oct | 41504415721031 |
9 | 8157773687086 |
10 | 2311300031001 |
11 | 811242680685 |
12 | 313b41854389 |
13 | 139c544c9550 |
14 | 7dc20682cd3 |
15 | 401c7743c36 |
hex | 21a2437a219 |
2311300031001 has 32 divisors (see below), whose sum is σ = 3635185599360. Its totient is φ = 1292510413824.
The previous prime is 2311300030993. The next prime is 2311300031017. The reversal of 2311300031001 is 1001300031132.
It is not a de Polignac number, because 2311300031001 - 23 = 2311300030993 is a prime.
It is a super-2 number, since 2×23113000310012 (a number of 26 digits) contains 22 as substring.
It is not an unprimeable number, because it can be changed into a prime (2311300031401) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 60086355 + ... + 60124808.
It is an arithmetic number, because the mean of its divisors is an integer number (113599549980).
Almost surely, 22311300031001 is an apocalyptic number.
It is an amenable number.
2311300031001 is a deficient number, since it is larger than the sum of its proper divisors (1323885568359).
2311300031001 is a wasteful number, since it uses less digits than its factorization.
2311300031001 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 120211225.
The product of its (nonzero) digits is 54, while the sum is 15.
Adding to 2311300031001 its reverse (1001300031132), we get a palindrome (3312600062133).
The spelling of 2311300031001 in words is "two trillion, three hundred eleven billion, three hundred million, thirty-one thousand, one".
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