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30036119 = 371674861
BaseRepresentation
bin111001010010…
…1000010010111
32002111222210212
41302211002113
530142123434
62551440035
7513205601
oct162450227
962458725
1030036119
1115a55643
12a08601b
1362b8569
143dbc171
1529848ce
hex1ca5097

30036119 has 8 divisors (see below), whose sum is σ = 31039008. Its totient is φ = 29043360.

The previous prime is 30036113. The next prime is 30036121. The reversal of 30036119 is 91163003.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2k-30036119 is a prime.

It is a super-2 number, since 2×300361192 = 1804336889164322, which contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 30036094 and 30036103.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (30036113) 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, 3749 + ... + 8609.

It is an arithmetic number, because the mean of its divisors is an integer number (3879876).

Almost surely, 230036119 is an apocalyptic number.

30036119 is a deficient number, since it is larger than the sum of its proper divisors (1002889).

30036119 is a wasteful number, since it uses less digits than its factorization.

30036119 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5065.

The product of its (nonzero) digits is 486, while the sum is 23.

The square root of 30036119 is about 5480.5217817285. The cubic root of 30036119 is about 310.8479007293.

The spelling of 30036119 in words is "thirty million, thirty-six thousand, one hundred nineteen".

Divisors: 1 37 167 4861 6179 179857 811787 30036119