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70099 is a prime number
BaseRepresentation
bin10001000111010011
310120011021
4101013103
54220344
61300311
7411241
oct210723
9116137
1070099
1148737
1234697
1325ba3
141b791
1515b84
hex111d3

70099 has 2 divisors, whose sum is σ = 70100. Its totient is φ = 70098.

The previous prime is 70079. The next prime is 70111. The reversal of 70099 is 99007.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 70099 - 25 = 70067 is a prime.

It is a super-3 number, since 3×700993 = 1033372077540897, which contains 333 as substring.

70099 is a modest number, since divided by 99 gives 7 as remainder.

It is an inconsummate number, since it does not exist a number n which divided by its sum of digits gives 70099.

It is not a weakly prime, because it can be changed into another prime (70009) by changing a digit.

It is a good prime.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 35049 + 35050.

It is an arithmetic number, because the mean of its divisors is an integer number (35050).

270099 is an apocalyptic number.

70099 is a deficient number, since it is larger than the sum of its proper divisors (1).

70099 is an equidigital number, since it uses as much as digits as its factorization.

70099 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 567, while the sum is 25.

The square root of 70099 is about 264.7621574168. The cubic root of 70099 is about 41.2322727623.

The spelling of 70099 in words is "seventy thousand, ninety-nine".