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30413534501 = 723296513929
BaseRepresentation
bin11100010100110010…
…011011010100100101
32220111120102122001202
4130110302123110211
5444241331101001
621545523332245
72124450530540
oct342462332445
986446378052
1030413534501
1111997713689
125a89521085
132b38c64c7c
141687333857
15bd00b296b
hex714c9b525

30413534501 has 16 divisors (see below), whose sum is σ = 37520236800. Its totient is φ = 24075477888.

The previous prime is 30413534483. The next prime is 30413534509. The reversal of 30413534501 is 10543531403.

It is a de Polignac number, because none of the positive numbers 2k-30413534501 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (29).

It is a Duffinian number.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (30413534509) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3252296 + ... + 3261633.

It is an arithmetic number, because the mean of its divisors is an integer number (2345014800).

Almost surely, 230413534501 is an apocalyptic number.

It is an amenable number.

30413534501 is a deficient number, since it is larger than the sum of its proper divisors (7106702299).

30413534501 is a wasteful number, since it uses less digits than its factorization.

30413534501 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6513988.

The product of its (nonzero) digits is 10800, while the sum is 29.

The spelling of 30413534501 in words is "thirty billion, four hundred thirteen million, five hundred thirty-four thousand, five hundred one".

Divisors: 1 7 23 29 161 203 667 4669 6513929 45597503 149820367 188903941 1048742569 1322327587 4344790643 30413534501