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488007013 = 13172321787
BaseRepresentation
bin11101000101100…
…110010101100101
31021000021022202211
4131011212111211
51444412211023
6120231403421
715043663654
oct3505462545
91230238684
10488007013
1123051598a
12117523571
137a146360
1448b5319b
152cc99a0d
hex1d166565

488007013 has 8 divisors (see below), whose sum is σ = 525875168. Its totient is φ = 450185904.

The previous prime is 488007011. The next prime is 488007017. The reversal of 488007013 is 310700884.

It is a happy number.

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 488007013 - 21 = 488007011 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (488007011) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 11506 + ... + 33292.

It is an arithmetic number, because the mean of its divisors is an integer number (65734396).

Almost surely, 2488007013 is an apocalyptic number.

It is an amenable number.

488007013 is a deficient number, since it is larger than the sum of its proper divisors (37868155).

488007013 is a wasteful number, since it uses less digits than its factorization.

488007013 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 23523.

The product of its (nonzero) digits is 5376, while the sum is 31.

The square root of 488007013 is about 22090.8807656010. The cubic root of 488007013 is about 787.3032080033.

Adding to 488007013 its reverse (310700884), we get a palindrome (798707897).

The spelling of 488007013 in words is "four hundred eighty-eight million, seven thousand, thirteen".

Divisors: 1 13 1723 21787 22399 283231 37539001 488007013