Search a number
-
+
1295160 = 233543251
BaseRepresentation
bin100111100001100111000
32102210121220
410330030320
5312421120
643432040
714002656
oct4741470
92383556
101295160
11805089
12525620
13364689
14259dd6
151a8b40
hex13c338

1295160 has 64 divisors (see below), whose sum is σ = 3991680. Its totient is φ = 336000.

The previous prime is 1295159. The next prime is 1295183. The reversal of 1295160 is 615921.

It is a Harshad number since it is a multiple of its sum of digits (24).

It is a self number, because there is not a number n which added to its sum of digits gives 1295160.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 5035 + ... + 5285.

It is an arithmetic number, because the mean of its divisors is an integer number (62370).

21295160 is an apocalyptic number.

1295160 is a gapful number since it is divisible by the number (10) 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 1295160, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1995840).

1295160 is an abundant number, since it is smaller than the sum of its proper divisors (2696520).

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

1295160 is a wasteful number, since it uses less digits than its factorization.

1295160 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 308 (or 304 counting only the distinct ones).

The product of its (nonzero) digits is 540, while the sum is 24.

The square root of 1295160 is about 1138.0509654668. The cubic root of 1295160 is about 109.0036752121.

The spelling of 1295160 in words is "one million, two hundred ninety-five thousand, one hundred sixty".

Divisors: 1 2 3 4 5 6 8 10 12 15 20 24 30 40 43 60 86 120 129 172 215 251 258 344 430 502 516 645 753 860 1004 1032 1255 1290 1506 1720 2008 2510 2580 3012 3765 5020 5160 6024 7530 10040 10793 15060 21586 30120 32379 43172 53965 64758 86344 107930 129516 161895 215860 259032 323790 431720 647580 1295160