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30595848107 = 11171033175011
BaseRepresentation
bin11100011111101001…
…111001011110101011
32220222021111010022112
4130133221321132223
51000130014114412
622015555112535
72132123263226
oct343751713653
986867433275
1030595848107
1111a80616590
125b1a5a274b
132b67968c46
1416a36305bd
15be10c6722
hex71fa797ab

30595848107 has 32 divisors (see below), whose sum is σ = 35803482624. Its totient is φ = 25837171200.

The previous prime is 30595848079. The next prime is 30595848119. The reversal of 30595848107 is 70184859503.

It is not a de Polignac number, because 30595848107 - 26 = 30595848043 is a prime.

It is a super-2 number, since 2×305958481072 (a number of 22 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (30595848197) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 6103232 + ... + 6108242.

It is an arithmetic number, because the mean of its divisors is an integer number (1118858832).

Almost surely, 230595848107 is an apocalyptic number.

30595848107 is a deficient number, since it is larger than the sum of its proper divisors (5207634517).

30595848107 is a wasteful number, since it uses less digits than its factorization.

30595848107 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5459.

The product of its (nonzero) digits is 1209600, while the sum is 50.

The spelling of 30595848107 in words is "thirty billion, five hundred ninety-five million, eight hundred forty-eight thousand, one hundred seven".

Divisors: 1 11 17 103 187 317 1133 1751 3487 5011 5389 19261 32651 55121 59279 85187 359161 516133 555067 937057 1588487 5677463 6105737 8774261 17473357 27004279 96516871 163614161 297047069 1799755771 2781440737 30595848107