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30411310153 = 743220745779
BaseRepresentation
bin11100010100101001…
…111100010001001001
32220111102020121211111
4130110221330101021
5444240243411103
621545403530321
72124422604550
oct342451742111
986442217744
1030411310153
1111996434484
125a888299a1
132b386666a3
141686d14d97
15bcecc386d
hex714a7c449

30411310153 has 16 divisors (see below), whose sum is σ = 35580948480. Its totient is φ = 25448539536.

The previous prime is 30411310121. The next prime is 30411310177. The reversal of 30411310153 is 35101311403.

It is not a de Polignac number, because 30411310153 - 25 = 30411310121 is a prime.

It is not an unprimeable number, because it can be changed into a prime (30411310103) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 641418 + ... + 687196.

It is an arithmetic number, because the mean of its divisors is an integer number (2223809280).

Almost surely, 230411310153 is an apocalyptic number.

It is an amenable number.

30411310153 is a deficient number, since it is larger than the sum of its proper divisors (5169638327).

30411310153 is a wasteful number, since it uses less digits than its factorization.

30411310153 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 48036.

The product of its (nonzero) digits is 540, while the sum is 22.

Adding to 30411310153 its reverse (35101311403), we get a palindrome (65512621556).

The spelling of 30411310153 in words is "thirty billion, four hundred eleven million, three hundred ten thousand, one hundred fifty-three".

Divisors: 1 7 43 301 2207 15449 45779 94901 320453 664307 1968497 13779479 101034253 707239771 4344472879 30411310153