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2031141033 = 32225682337
BaseRepresentation
bin111100100010000…
…1100000010101001
312020112221122200200
41321010030002221
513124433003113
6533314222413
7101222261655
oct17104140251
95215848620
102031141033
11952587359
12488284a09
13264a5b7cc
14153a83a65
15bd4b4873
hex7910c0a9

2031141033 has 6 divisors (see below), whose sum is σ = 2933870394. Its totient is φ = 1354094016.

The previous prime is 2031141029. The next prime is 2031141041. The reversal of 2031141033 is 3301411302.

Adding to 2031141033 its reverse (3301411302), we get a palindrome (5332552335).

It can be written as a sum of positive squares in only one way, i.e., 2024730009 + 6411024 = 44997^2 + 2532^2 .

It is not a de Polignac number, because 2031141033 - 22 = 2031141029 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 2031140997 and 2031141015.

It is not an unprimeable number, because it can be changed into a prime (2031141043) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 112841160 + ... + 112841177.

It is an arithmetic number, because the mean of its divisors is an integer number (488978399).

Almost surely, 22031141033 is an apocalyptic number.

It is an amenable number.

2031141033 is a deficient number, since it is larger than the sum of its proper divisors (902729361).

2031141033 is a wasteful number, since it uses less digits than its factorization.

2031141033 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 225682343 (or 225682340 counting only the distinct ones).

The product of its (nonzero) digits is 216, while the sum is 18.

The square root of 2031141033 is about 45068.1820467611. The cubic root of 2031141033 is about 1266.4266080234.

The spelling of 2031141033 in words is "two billion, thirty-one million, one hundred forty-one thousand, thirty-three".

Divisors: 1 3 9 225682337 677047011 2031141033