Base | Representation |
---|---|
bin | 100101010001111110… |
… | …101110011100001111 |
3 | 10211022202200221110221 |
4 | 211101332232130033 |
5 | 1123440201301221 |
6 | 30220052012211 |
7 | 2614661156362 |
oct | 452176563417 |
9 | 124282627427 |
10 | 40030103311 |
11 | 15a81a4a110 |
12 | 7912001067 |
13 | 3a0c392583 |
14 | 1d1a5a60d9 |
15 | 1094481541 |
hex | 951fae70f |
40030103311 has 8 divisors (see below), whose sum is σ = 43670674944. Its totient is φ = 36389776920.
The previous prime is 40030103297. The next prime is 40030103359. The reversal of 40030103311 is 11330103004.
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 40030103311 - 29 = 40030102799 is a prime.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (40030101311) 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, 518146 + ... + 590368.
It is an arithmetic number, because the mean of its divisors is an integer number (5458834368).
Almost surely, 240030103311 is an apocalyptic number.
40030103311 is a deficient number, since it is larger than the sum of its proper divisors (3640571633).
40030103311 is a wasteful number, since it uses less digits than its factorization.
40030103311 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 122621.
The product of its (nonzero) digits is 108, while the sum is 16.
Adding to 40030103311 its reverse (11330103004), we get a palindrome (51360206315).
It can be divided in two parts, 40030 and 103311, that added together give a palindrome (143341).
The spelling of 40030103311 in words is "forty billion, thirty million, one hundred three thousand, three hundred eleven".
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