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1337950079 is a prime number
BaseRepresentation
bin100111110111111…
…0111111101111111
310110020120220110122
41033233313331333
510220003400304
6340432525155
745104250044
oct11757677577
93406526418
101337950079
11627268774
123140b07bb
1318426474b
14c999d1cb
157c6d99be
hex4fbf7f7f

1337950079 has 2 divisors, whose sum is σ = 1337950080. Its totient is φ = 1337950078.

The previous prime is 1337950069. The next prime is 1337950093. The reversal of 1337950079 is 9700597331.

It is a weak prime.

It is an emirp because it is prime and its reverse (9700597331) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 1337950079 - 216 = 1337884543 is a prime.

It is a super-2 number, since 2×13379500792 = 3580220827792212482, which contains 22 as substring.

It is a Sophie Germain prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1337950069) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 668975039 + 668975040.

It is an arithmetic number, because the mean of its divisors is an integer number (668975040).

Almost surely, 21337950079 is an apocalyptic number.

1337950079 is a deficient number, since it is larger than the sum of its proper divisors (1).

1337950079 is an equidigital number, since it uses as much as digits as its factorization.

1337950079 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 178605, while the sum is 44.

The square root of 1337950079 is about 36577.9999316529. Note that the first 4 decimals coincide. The cubic root of 1337950079 is about 1101.9112994220.

The spelling of 1337950079 in words is "one billion, three hundred thirty-seven million, nine hundred fifty thousand, seventy-nine".