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2313080 = 235711751
BaseRepresentation
bin1000110100101101111000
311100111221122
420310231320
51043004310
6121324412
725442450
oct10645570
94314848
102313080
11133a940
12936708
1362cab3
14442d60
1530a555
hex234b78

2313080 has 64 divisors (see below), whose sum is σ = 6497280. Its totient is φ = 720000.

The previous prime is 2313061. The next prime is 2313083. The reversal of 2313080 is 803132.

2313080 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a zygodrome in base 3.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2313083) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2705 + ... + 3455.

It is an arithmetic number, because the mean of its divisors is an integer number (101520).

22313080 is an apocalyptic number.

2313080 is a gapful number since it is divisible by the number (20) 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 2313080, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3248640).

2313080 is an abundant number, since it is smaller than the sum of its proper divisors (4184200).

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

2313080 is a wasteful number, since it uses less digits than its factorization.

2313080 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 780 (or 776 counting only the distinct ones).

The product of its (nonzero) digits is 144, while the sum is 17.

The square root of 2313080 is about 1520.8813234437. The cubic root of 2313080 is about 132.2503665762.

The spelling of 2313080 in words is "two million, three hundred thirteen thousand, eighty".

Divisors: 1 2 4 5 7 8 10 11 14 20 22 28 35 40 44 55 56 70 77 88 110 140 154 220 280 308 385 440 616 751 770 1502 1540 3004 3080 3755 5257 6008 7510 8261 10514 15020 16522 21028 26285 30040 33044 41305 42056 52570 57827 66088 82610 105140 115654 165220 210280 231308 289135 330440 462616 578270 1156540 2313080