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30396831483 = 344963225347
BaseRepresentation
bin11100010011110010…
…101101011011111011
32220110102000000211110
4130103302231123323
5444223042101413
621544125331403
72124155542644
oct342362553373
986412000743
1030396831483
1111989245437
125a83a06b63
132b35667425
1416850266cb
15bcd8b38c3
hex713cad6fb

30396831483 has 8 divisors (see below), whose sum is σ = 40530189888. Its totient is φ = 20264013704.

The previous prime is 30396831467. The next prime is 30396831539. The reversal of 30396831483 is 38413869303.

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 30396831483 - 24 = 30396831467 is a prime.

It is not an unprimeable number, because it can be changed into a prime (30396831583) 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, 22216 + ... + 247562.

It is an arithmetic number, because the mean of its divisors is an integer number (5066273736).

Almost surely, 230396831483 is an apocalyptic number.

30396831483 is a deficient number, since it is larger than the sum of its proper divisors (10133358405).

30396831483 is a wasteful number, since it uses less digits than its factorization.

30396831483 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 270313.

The product of its (nonzero) digits is 1119744, while the sum is 48.

The spelling of 30396831483 in words is "thirty billion, three hundred ninety-six million, eight hundred thirty-one thousand, four hundred eighty-three".

Divisors: 1 3 44963 134889 225347 676041 10132277161 30396831483