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38031120307 is a prime number
BaseRepresentation
bin100011011010110101…
…001101011110110011
310122011110021002022101
4203122311031132303
51110341431322212
625245442521231
72514306121525
oct433265153663
9118143232271
1038031120307
1115146637644
127454666217
1337811b30ab
141baacd3a15
15ec8c20157
hex8dad4d7b3

38031120307 has 2 divisors, whose sum is σ = 38031120308. Its totient is φ = 38031120306.

The previous prime is 38031120277. The next prime is 38031120311. The reversal of 38031120307 is 70302113083.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 38031120307 - 215 = 38031087539 is a prime.

It is a super-2 number, since 2×380311203072 (a number of 22 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (38031120367) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 19015560153 + 19015560154.

It is an arithmetic number, because the mean of its divisors is an integer number (19015560154).

Almost surely, 238031120307 is an apocalyptic number.

38031120307 is a deficient number, since it is larger than the sum of its proper divisors (1).

38031120307 is an equidigital number, since it uses as much as digits as its factorization.

38031120307 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 3024, while the sum is 28.

The spelling of 38031120307 in words is "thirty-eight billion, thirty-one million, one hundred twenty thousand, three hundred seven".