Search a number
-
+
1330303199 = 79123713613
BaseRepresentation
bin100111101001010…
…1101000011011111
310102201012101220212
41033102231003133
510211024200244
6340001003035
744652250661
oct11722550337
93381171825
101330303199
11622a15535
1231162347b
131827b7c74
14c896c531
157bbc8d9e
hex4f4ad0df

1330303199 has 8 divisors (see below), whose sum is σ = 1348330560. Its totient is φ = 1312305696.

The previous prime is 1330303171. The next prime is 1330303231. The reversal of 1330303199 is 9913030331.

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

It is a cyclic number.

It is not a de Polignac number, because 1330303199 - 28 = 1330302943 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1330303099) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 90917 + ... + 104529.

It is an arithmetic number, because the mean of its divisors is an integer number (168541320).

Almost surely, 21330303199 is an apocalyptic number.

1330303199 is a deficient number, since it is larger than the sum of its proper divisors (18027361).

1330303199 is a wasteful number, since it uses less digits than its factorization.

1330303199 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14929.

The product of its (nonzero) digits is 6561, while the sum is 32.

The square root of 1330303199 is about 36473.3217434332. The cubic root of 1330303199 is about 1099.8080102945.

The spelling of 1330303199 in words is "one billion, three hundred thirty million, three hundred three thousand, one hundred ninety-nine".

Divisors: 1 79 1237 13613 97723 1075427 16839281 1330303199