Search a number
-
+
488049376 = 2519777419
BaseRepresentation
bin11101000101110…
…000101011100000
31021000100110212211
4131011300223200
51444420040001
6120232331504
715044231323
oct3505605340
91230313784
10488049376
112305447a1
12117543b94
137a15c719
1448b647ba
152cca7351
hex1d170ae0

488049376 has 24 divisors (see below), whose sum is σ = 965737080. Its totient is φ = 242782848.

The previous prime is 488049361. The next prime is 488049377. The reversal of 488049376 is 673940884.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (488049377) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 32406 + ... + 45013.

It is an arithmetic number, because the mean of its divisors is an integer number (40239045).

Almost surely, 2488049376 is an apocalyptic number.

It is an amenable number.

488049376 is a deficient number, since it is larger than the sum of its proper divisors (477687704).

488049376 is a wasteful number, since it uses less digits than its factorization.

488049376 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 77626 (or 77618 counting only the distinct ones).

The product of its (nonzero) digits is 1161216, while the sum is 49.

The square root of 488049376 is about 22091.8395793560. The cubic root of 488049376 is about 787.3259887966.

The spelling of 488049376 in words is "four hundred eighty-eight million, forty-nine thousand, three hundred seventy-six".

Divisors: 1 2 4 8 16 32 197 394 788 1576 3152 6304 77419 154838 309676 619352 1238704 2477408 15251543 30503086 61006172 122012344 244024688 488049376