Search a number
-
+
498381164 = 22139896369
BaseRepresentation
bin11101101101001…
…011000101101100
31021201210101102122
4131231023011230
52010041144124
6121242012112
715231112211
oct3555130554
91251711378
10498381164
11236361166
1211aaa7038
137c3392c8
144a293b08
152db4875e
hex1db4b16c

498381164 has 12 divisors (see below), whose sum is σ = 878442600. Its totient is φ = 247397568.

The previous prime is 498381131. The next prime is 498381187. The reversal of 498381164 is 461183894.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 447629 + ... + 448740.

It is an arithmetic number, because the mean of its divisors is an integer number (73203550).

Almost surely, 2498381164 is an apocalyptic number.

It is an amenable number.

498381164 is a deficient number, since it is larger than the sum of its proper divisors (380061436).

498381164 is a wasteful number, since it uses less digits than its factorization.

498381164 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 896512 (or 896510 counting only the distinct ones).

The product of its digits is 165888, while the sum is 44.

The square root of 498381164 is about 22324.4521545323. The cubic root of 498381164 is about 792.8430192188.

The spelling of 498381164 in words is "four hundred ninety-eight million, three hundred eighty-one thousand, one hundred sixty-four".

Divisors: 1 2 4 139 278 556 896369 1792738 3585476 124595291 249190582 498381164