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30321552095 = 516477368047
BaseRepresentation
bin11100001111010011…
…100010101011011111
32220021011100102220222
4130033103202223133
5444044304131340
621532440031555
72122252640342
oct341723425337
986234312828
1030321552095
111194a7a896a
125a627625bb
132b22b9a903
14167902c459
15bc6e938b5
hex70f4e2adf

30321552095 has 8 divisors (see below), whose sum is σ = 36388169664. Its totient is φ = 24255703584.

The previous prime is 30321552089. The next prime is 30321552109. The reversal of 30321552095 is 59025512303.

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

It is a cyclic number.

It is not a de Polignac number, because 30321552095 - 28 = 30321551839 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 101639 + ... + 266408.

It is an arithmetic number, because the mean of its divisors is an integer number (4548521208).

Almost surely, 230321552095 is an apocalyptic number.

30321552095 is a deficient number, since it is larger than the sum of its proper divisors (6066617569).

30321552095 is a wasteful number, since it uses less digits than its factorization.

30321552095 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 384529.

The product of its (nonzero) digits is 40500, while the sum is 35.

The spelling of 30321552095 in words is "thirty billion, three hundred twenty-one million, five hundred fifty-two thousand, ninety-five".

Divisors: 1 5 16477 82385 368047 1840235 6064310419 30321552095