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30471413066 = 253301995219
BaseRepresentation
bin11100011000001111…
…001101110101001010
32220122121100011112022
4130120033031311022
5444401140204231
621555352044442
72126052510653
oct343017156512
986577304468
1030471413066
1111a17355706
125aa4993722
132b47c4b443
141690cbc52a
15bd51e6c7b
hex7183cdd4a

30471413066 has 16 divisors (see below), whose sum is σ = 46585432800. Its totient is φ = 14943132048.

The previous prime is 30471413057. The next prime is 30471413131. The reversal of 30471413066 is 66031417403.

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, 272405 + ... + 367623.

It is an arithmetic number, because the mean of its divisors is an integer number (2911589550).

Almost surely, 230471413066 is an apocalyptic number.

30471413066 is a deficient number, since it is larger than the sum of its proper divisors (16114019734).

30471413066 is a wasteful number, since it uses less digits than its factorization.

30471413066 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 98293.

The product of its (nonzero) digits is 36288, while the sum is 35.

The spelling of 30471413066 in words is "thirty billion, four hundred seventy-one million, four hundred thirteen thousand, sixty-six".

Divisors: 1 2 53 106 3019 6038 95219 160007 190438 320014 5046607 10093214 287466161 574932322 15235706533 30471413066