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316770076 = 227231074597
BaseRepresentation
bin10010111000011…
…000011100011100
3211002001120212001
4102320120130130
51122043120301
651233252044
710564333630
oct2270303434
9732046761
10316770076
11152899057
128a104024
135082001c
14300dadc0
151cc22c01
hex12e1871c

316770076 has 48 divisors (see below), whose sum is σ = 667408896. Its totient is φ = 128614464.

The previous prime is 316770049. The next prime is 316770079. The reversal of 316770076 is 670077613.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (316770079) 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 15 ways as a sum of consecutive naturals, for example, 66610 + ... + 71206.

It is an arithmetic number, because the mean of its divisors is an integer number (13904352).

Almost surely, 2316770076 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 316770076, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (333704448).

316770076 is an abundant number, since it is smaller than the sum of its proper divisors (350638820).

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

316770076 is a wasteful number, since it uses less digits than its factorization.

316770076 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4738 (or 4736 counting only the distinct ones).

The product of its (nonzero) digits is 37044, while the sum is 37.

The square root of 316770076 is about 17798.0357343163. The cubic root of 316770076 is about 681.6813037855.

The spelling of 316770076 in words is "three hundred sixteen million, seven hundred seventy thousand, seventy-six".

Divisors: 1 2 4 7 14 23 28 46 92 107 161 214 322 428 644 749 1498 2461 2996 4597 4922 9194 9844 17227 18388 32179 34454 64358 68908 105731 128716 211462 422924 491879 740117 983758 1480234 1967516 2960468 3443153 6886306 11313217 13772612 22626434 45252868 79192519 158385038 316770076