Search a number
-
+
3001111000101 = 331634311582171
BaseRepresentation
bin101011101011000000001…
…001111011010000100101
3101121220101120210221002000
4223223000021323100211
5343132233404000401
610214405200035513
7426552220413324
oct53530011732045
911556346727060
103001111000101
11a57844a14585
12405776002b99
1318a007a62706
14a537c69a0bb
15530ec04e186
hex2bac027b425

3001111000101 has 32 divisors (see below), whose sum is σ = 4483748874240. Its totient is φ = 1983851319600.

The previous prime is 3001111000081. The next prime is 3001111000109. The reversal of 3001111000101 is 1010001111003.

It is not a de Polignac number, because 3001111000101 - 221 = 3001108902949 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (9).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3001111000109) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1105746 + ... + 2687916.

It is an arithmetic number, because the mean of its divisors is an integer number (140117152320).

Almost surely, 23001111000101 is an apocalyptic number.

It is an amenable number.

3001111000101 is a deficient number, since it is larger than the sum of its proper divisors (1482637874139).

3001111000101 is a wasteful number, since it uses less digits than its factorization.

3001111000101 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1582774 (or 1582768 counting only the distinct ones).

The product of its (nonzero) digits is 3, while the sum is 9.

Adding to 3001111000101 its reverse (1010001111003), we get a palindrome (4011112111104).

The spelling of 3001111000101 in words is "three trillion, one billion, one hundred eleven million, one hundred one", and thus it is an aban number.

Divisors: 1 3 9 27 163 431 489 1293 1467 3879 4401 11637 70253 210759 632277 1582171 1896831 4746513 14239539 42718617 257893873 681915701 773681619 2045747103 2321044857 6137241309 6963134571 18411723927 111152259263 333456777789 1000370333367 3001111000101