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488038001 = 1144367091
BaseRepresentation
bin11101000101101…
…101111001110001
31021000022220021112
4131011231321301
51444414204001
6120232203105
715044153213
oct3505557161
91230286245
10488038001
112305371a0
12117539495
137a1574a9
1448b605b3
152cca3cbb
hex1d16de71

488038001 has 4 divisors (see below), whose sum is σ = 532405104. Its totient is φ = 443670900.

The previous prime is 488037947. The next prime is 488038037. The reversal of 488038001 is 100830884.

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 488038001 - 218 = 487775857 is a prime.

It is not an unprimeable number, because it can be changed into a prime (488038801) 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, 22183535 + ... + 22183556.

It is an arithmetic number, because the mean of its divisors is an integer number (133101276).

Almost surely, 2488038001 is an apocalyptic number.

It is an amenable number.

488038001 is a deficient number, since it is larger than the sum of its proper divisors (44367103).

488038001 is a wasteful number, since it uses less digits than its factorization.

488038001 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 44367102.

The product of its (nonzero) digits is 6144, while the sum is 32.

The square root of 488038001 is about 22091.5821298521. The cubic root of 488038001 is about 787.3198719957.

Adding to 488038001 its reverse (100830884), we get a palindrome (588868885).

The spelling of 488038001 in words is "four hundred eighty-eight million, thirty-eight thousand, one".

Divisors: 1 11 44367091 488038001