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34010303131 = 72694087819
BaseRepresentation
bin11111101011001011…
…000000101010011011
310020210020101102001201
4133223023000222123
51024123114200011
623342450455031
72312543543500
oct375313005233
9106706342051
1034010303131
1113472a25142
126711b94477
13329018332c
141908cc14a7
15d40c36cc1
hex7eb2c0a9b

34010303131 has 6 divisors (see below), whose sum is σ = 39563005740. Its totient is φ = 29151688356.

The previous prime is 34010303111. The next prime is 34010303153. The reversal of 34010303131 is 13130301043.

It is not a de Polignac number, because 34010303131 - 219 = 34009778843 is a prime.

It is a super-2 number, since 2×340103031312 (a number of 22 digits) contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 34010303099 and 34010303108.

It is not an unprimeable number, because it can be changed into a prime (34010303111) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 347043861 + ... + 347043958.

It is an arithmetic number, because the mean of its divisors is an integer number (6593834290).

Almost surely, 234010303131 is an apocalyptic number.

34010303131 is a deficient number, since it is larger than the sum of its proper divisors (5552702609).

34010303131 is an equidigital number, since it uses as much as digits as its factorization.

34010303131 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 694087833 (or 694087826 counting only the distinct ones).

The product of its (nonzero) digits is 324, while the sum is 19.

Adding to 34010303131 its reverse (13130301043), we get a palindrome (47140604174).

The spelling of 34010303131 in words is "thirty-four billion, ten million, three hundred three thousand, one hundred thirty-one".

Divisors: 1 7 49 694087819 4858614733 34010303131