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497443416 = 23347943271
BaseRepresentation
bin11101101001100…
…110001001011000
31021200000202002020
4131221212021120
52004321142131
6121205534440
715220125231
oct3551461130
91250022066
10497443416
11235880668
1211a714420
137c09b522
144a0cc088
152da10996
hex1da66258

497443416 has 32 divisors (see below), whose sum is σ = 1246233600. Its totient is φ = 165464480.

The previous prime is 497443381. The next prime is 497443417. The reversal of 497443416 is 614344794.

It is a hoax number, since the sum of its digits (42) coincides with the sum of the digits of its distinct prime factors.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (497443417) 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, 10140 + ... + 33131.

It is an arithmetic number, because the mean of its divisors is an integer number (38944800).

Almost surely, 2497443416 is an apocalyptic number.

It is an amenable number.

497443416 is an abundant number, since it is smaller than the sum of its proper divisors (748790184).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

497443416 is a wasteful number, since it uses less digits than its factorization.

497443416 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 43759 (or 43755 counting only the distinct ones).

The product of its digits is 290304, while the sum is 42.

The square root of 497443416 is about 22303.4395553690. The cubic root of 497443416 is about 792.3454390470.

The spelling of 497443416 in words is "four hundred ninety-seven million, four hundred forty-three thousand, four hundred sixteen".

Divisors: 1 2 3 4 6 8 12 24 479 958 1437 1916 2874 3832 5748 11496 43271 86542 129813 173084 259626 346168 519252 1038504 20726809 41453618 62180427 82907236 124360854 165814472 248721708 497443416