[go: up one dir, main page]

Search a number
-
+
314208180 = 2233511132313
BaseRepresentation
bin10010101110100…
…110111110110100
3210220020102121000
4102232212332310
51120414130210
651102323300
710533503556
oct2256467664
9726212530
10314208180
111513a9290
1289289530
1350133c00
142da314d6
151c8b8ac0
hex12ba6fb4

314208180 has 288 divisors, whose sum is σ = 1158433920. Its totient is φ = 70087680.

The previous prime is 314208173. The next prime is 314208211. The reversal of 314208180 is 81802413.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 1003704 + ... + 1004016.

It is an arithmetic number, because the mean of its divisors is an integer number (4022340).

Almost surely, 2314208180 is an apocalyptic number.

314208180 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 314208180, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (579216960).

314208180 is an abundant number, since it is smaller than the sum of its proper divisors (844225740).

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

314208180 is a wasteful number, since it uses less digits than its factorization.

314208180 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 368 (or 347 counting only the distinct ones).

The product of its (nonzero) digits is 1536, while the sum is 27.

The square root of 314208180 is about 17725.9183118957. The cubic root of 314208180 is about 679.8386151040.

The spelling of 314208180 in words is "three hundred fourteen million, two hundred eight thousand, one hundred eighty".