Search a number
-
+
2310033550231 = 111272287723029
BaseRepresentation
bin100001100111011000101…
…110101010101110010111
322011211121012200001002201
4201213120232222232113
5300321422042101411
64525114215545331
7325615533125431
oct41473056525627
98154535601081
102310033550231
11810752797960
1231384968b247
13139ab1cc9344
147db403a9651
15401514753c1
hex219d8baab97

2310033550231 has 16 divisors (see below), whose sum is σ = 2540993495040. Its totient is φ = 2082580930080.

The previous prime is 2310033550229. The next prime is 2310033550267. The reversal of 2310033550231 is 1320553300132.

It is not a de Polignac number, because 2310033550231 - 21 = 2310033550229 is a prime.

It is a super-2 number, since 2×23100335502312 (a number of 26 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 2310033550231.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2310033550271) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2833425 + ... + 3556453.

It is an arithmetic number, because the mean of its divisors is an integer number (158812093440).

Almost surely, 22310033550231 is an apocalyptic number.

2310033550231 is a deficient number, since it is larger than the sum of its proper divisors (230959944809).

2310033550231 is a wasteful number, since it uses less digits than its factorization.

2310033550231 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 725454.

The product of its (nonzero) digits is 8100, while the sum is 28.

Adding to 2310033550231 its reverse (1320553300132), we get a palindrome (3630586850363).

The spelling of 2310033550231 in words is "two trillion, three hundred ten billion, thirty-three million, five hundred fifty thousand, two hundred thirty-one".

Divisors: 1 11 127 1397 2287 25157 290449 723029 3194939 7953319 91824683 1010071513 1653567323 18189240553 210003050021 2310033550231