Search a number
-
+
4120201411 = 5449756139
BaseRepresentation
bin1111010110010101…
…0100100011000011
3101122010212220210021
43311211110203003
531414232421121
61520502114311
7204050064004
oct36545244303
911563786707
104120201411
111824823337
1296ba1b997
135087b9201
142b12c31ab
15191aba641
hexf59548c3

4120201411 has 4 divisors (see below), whose sum is σ = 4120963000. Its totient is φ = 4119439824.

The previous prime is 4120201387. The next prime is 4120201441. The reversal of 4120201411 is 1141020214.

It is a happy number.

4120201411 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 1141020214 = 2570510107.

It is a cyclic number.

It is not a de Polignac number, because 4120201411 - 29 = 4120200899 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (4120201441) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 372621 + ... + 383518.

It is an arithmetic number, because the mean of its divisors is an integer number (1030240750).

Almost surely, 24120201411 is an apocalyptic number.

4120201411 is a deficient number, since it is larger than the sum of its proper divisors (761589).

4120201411 is an equidigital number, since it uses as much as digits as its factorization.

4120201411 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 761588.

The product of its (nonzero) digits is 64, while the sum is 16.

The square root of 4120201411 is about 64188.7950580162. The cubic root of 4120201411 is about 1603.1450392949.

Adding to 4120201411 its reverse (1141020214), we get a palindrome (5261221625).

The spelling of 4120201411 in words is "four billion, one hundred twenty million, two hundred one thousand, four hundred eleven".

Divisors: 1 5449 756139 4120201411