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4120213001 = 4395818907
BaseRepresentation
bin1111010110010101…
…0111011000001001
3101122010220111200112
43311211113120021
531414233304001
61520502244105
7204050142542
oct36545273011
911563814615
104120213001
111824831013
1296ba26635
135087c1578
142b12c74c9
15191abdcbb
hexf5957609

4120213001 has 4 divisors (see below), whose sum is σ = 4216031952. Its totient is φ = 4024394052.

The previous prime is 4120212997. The next prime is 4120213003. The reversal of 4120213001 is 1003120214.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 4120213001 - 22 = 4120212997 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (4120213003) 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 3 ways as a sum of consecutive naturals, for example, 47909411 + ... + 47909496.

It is an arithmetic number, because the mean of its divisors is an integer number (1054007988).

Almost surely, 24120213001 is an apocalyptic number.

It is an amenable number.

4120213001 is a deficient number, since it is larger than the sum of its proper divisors (95818951).

4120213001 is an equidigital number, since it uses as much as digits as its factorization.

4120213001 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 95818950.

The product of its (nonzero) digits is 48, while the sum is 14.

The square root of 4120213001 is about 64188.8853385070. The cubic root of 4120213001 is about 1603.1465424928.

Adding to 4120213001 its reverse (1003120214), we get a palindrome (5123333215).

The spelling of 4120213001 in words is "four billion, one hundred twenty million, two hundred thirteen thousand, one".

Divisors: 1 43 95818907 4120213001