Search a number
-
+
1330936907 is a prime number
BaseRepresentation
bin100111101010100…
…0111110001001011
310102202101121012112
41033111013301023
510211204440112
6340022332535
744660530346
oct11725076113
93382347175
101330936907
11623308663
1231188a14b
1318297a541
14c8a9545d
157bca1a22
hex4f547c4b

1330936907 has 2 divisors, whose sum is σ = 1330936908. Its totient is φ = 1330936906.

The previous prime is 1330936853. The next prime is 1330936913. The reversal of 1330936907 is 7096390331.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 1330936907 - 220 = 1329888331 is a prime.

It is not a weakly prime, because it can be changed into another prime (1330936967) by changing a digit.

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 as a sum of consecutive naturals, namely, 665468453 + 665468454.

It is an arithmetic number, because the mean of its divisors is an integer number (665468454).

Almost surely, 21330936907 is an apocalyptic number.

1330936907 is a deficient number, since it is larger than the sum of its proper divisors (1).

1330936907 is an equidigital number, since it uses as much as digits as its factorization.

1330936907 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 91854, while the sum is 41.

The square root of 1330936907 is about 36482.0079902409. The cubic root of 1330936907 is about 1099.9826187336.

The spelling of 1330936907 in words is "one billion, three hundred thirty million, nine hundred thirty-six thousand, nine hundred seven".