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30332095 = 525124169
BaseRepresentation
bin111001110110…
…1010010111111
32010002000210221
41303231102333
530231111340
63002042211
7515550523
oct163552277
963060727
1030332095
1116137a52
12a1a9367
1363901b1
144057d83
1529e244a
hex1ced4bf

30332095 has 8 divisors (see below), whose sum is σ = 36545040. Its totient is φ = 24168000.

The previous prime is 30332069. The next prime is 30332111. The reversal of 30332095 is 59023303.

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

It is not a de Polignac number, because 30332095 - 215 = 30299327 is a prime.

It is a congruent number.

It is an unprimeable number.

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 in 7 ways as a sum of consecutive naturals, for example, 10830 + ... + 13339.

It is an arithmetic number, because the mean of its divisors is an integer number (4568130).

Almost surely, 230332095 is an apocalyptic number.

30332095 is a deficient number, since it is larger than the sum of its proper divisors (6212945).

30332095 is a wasteful number, since it uses less digits than its factorization.

30332095 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 24425.

The product of its (nonzero) digits is 2430, while the sum is 25.

The square root of 30332095 is about 5507.4581251245. The cubic root of 30332095 is about 311.8655972442.

Adding to 30332095 its reverse (59023303), we get a palindrome (89355398).

The spelling of 30332095 in words is "thirty million, three hundred thirty-two thousand, ninety-five".

Divisors: 1 5 251 1255 24169 120845 6066419 30332095