Search a number
-
+
1300074 = 23216679
BaseRepresentation
bin100111101011001101010
32110001100220
410331121222
5313100244
643510510
714023206
oct4753152
92401326
101300074
11808846
12528436
13366999
1425bb06
151aa319
hex13d66a

1300074 has 8 divisors (see below), whose sum is σ = 2600160. Its totient is φ = 433356.

The previous prime is 1300073. The next prime is 1300097. The reversal of 1300074 is 4700031.

It is a sphenic number, since it is the product of 3 distinct primes.

1300074 is an admirable number.

It is an Ulam number.

It is a plaindrome in base 13.

It is not an unprimeable number, because it can be changed into a prime (1300073) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 108334 + ... + 108345.

It is an arithmetic number, because the mean of its divisors is an integer number (325020).

21300074 is an apocalyptic number.

1300074 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

1300074 is a wasteful number, since it uses less digits than its factorization.

1300074 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 216684.

The product of its (nonzero) digits is 84, while the sum is 15.

The square root of 1300074 is about 1140.2078757841. The cubic root of 1300074 is about 109.1413591149.

The spelling of 1300074 in words is "one million, three hundred thousand, seventy-four".

Divisors: 1 2 3 6 216679 433358 650037 1300074