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2031412411 = 72691078817
BaseRepresentation
bin111100100010100…
…1110010010111011
312020120110102221201
41321011032102323
513130020144121
6533324115031
7101224502110
oct17105162273
95216412851
102031412411
11952752236
12488395a77
13264b251a2
14153b14907
15bd519e91
hex7914e4bb

2031412411 has 8 divisors (see below), whose sum is σ = 2330246880. Its totient is φ = 1734736128.

The previous prime is 2031412403. The next prime is 2031412447. The reversal of 2031412411 is 1142141302.

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 2031412411 - 23 = 2031412403 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2031412111) 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 7 ways as a sum of consecutive naturals, for example, 537526 + ... + 541291.

It is an arithmetic number, because the mean of its divisors is an integer number (291280860).

Almost surely, 22031412411 is an apocalyptic number.

2031412411 is a deficient number, since it is larger than the sum of its proper divisors (298834469).

2031412411 is a wasteful number, since it uses less digits than its factorization.

2031412411 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1079093.

The product of its (nonzero) digits is 192, while the sum is 19.

The square root of 2031412411 is about 45071.1926955567. The cubic root of 2031412411 is about 1266.4830073591.

Adding to 2031412411 its reverse (1142141302), we get a palindrome (3173553713).

The spelling of 2031412411 in words is "two billion, thirty-one million, four hundred twelve thousand, four hundred eleven".

Divisors: 1 7 269 1883 1078817 7551719 290201773 2031412411