Search a number
-
+
488197005 = 3556357809
BaseRepresentation
bin11101000110010…
…100101110001101
31021000121222101120
4131012110232031
51444434301010
6120235431153
715045414612
oct3506245615
91230558346
10488197005
112306356aa
121175b54b9
137a1b198a
1448ba2509
152ccd5e70
hex1d194b8d

488197005 has 16 divisors (see below), whose sum is σ = 782516160. Its totient is φ = 259904768.

The previous prime is 488196983. The next prime is 488197009. The reversal of 488197005 is 500791884.

It is a cyclic number.

It is not a de Polignac number, because 488197005 - 28 = 488196749 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (488197009) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 20460 + ... + 37349.

It is an arithmetic number, because the mean of its divisors is an integer number (48907260).

Almost surely, 2488197005 is an apocalyptic number.

It is an amenable number.

488197005 is a deficient number, since it is larger than the sum of its proper divisors (294319155).

488197005 is a wasteful number, since it uses less digits than its factorization.

488197005 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 58380.

The product of its (nonzero) digits is 80640, while the sum is 42.

The square root of 488197005 is about 22095.1805831045. The cubic root of 488197005 is about 787.4053663053.

The spelling of 488197005 in words is "four hundred eighty-eight million, one hundred ninety-seven thousand, five".

Divisors: 1 3 5 15 563 1689 2815 8445 57809 173427 289045 867135 32546467 97639401 162732335 488197005