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30193614483 = 343234059027
BaseRepresentation
bin11100000111101011…
…011111111010010011
32212221020121112111220
4130013223133322103
5443314031130413
621512025540123
72116140326364
oct340753377223
985836545456
1030193614483
11118945654aa
125a27944643
132b02524a96
141666047b6b
15bbab21223
hex707adfe93

30193614483 has 8 divisors (see below), whose sum is σ = 41194388928. Its totient is φ = 19660958184.

The previous prime is 30193614431. The next prime is 30193614487. The reversal of 30193614483 is 38441639103.

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

It is not a de Polignac number, because 30193614483 - 213 = 30193606291 is a prime.

It is a Smith number, since the sum of its digits (42) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is not an unprimeable number, because it can be changed into a prime (30193614487) 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, 117029385 + ... + 117029642.

It is an arithmetic number, because the mean of its divisors is an integer number (5149298616).

Almost surely, 230193614483 is an apocalyptic number.

30193614483 is a deficient number, since it is larger than the sum of its proper divisors (11000774445).

30193614483 is a wasteful number, since it uses less digits than its factorization.

30193614483 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 234059073.

The product of its (nonzero) digits is 186624, while the sum is 42.

The spelling of 30193614483 in words is "thirty billion, one hundred ninety-three million, six hundred fourteen thousand, four hundred eighty-three".

Divisors: 1 3 43 129 234059027 702177081 10064538161 30193614483