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34664001031 = 11101226713763
BaseRepresentation
bin100000010010001000…
…101010111000000111
310022110210102201000001
4200102020222320013
51031442441013111
623531401502131
72335002101332
oct402210527007
9108423381001
1034664001031
1113778a1a040
126874aa1947
13336573051a
14196ba45619
15d7d3101c1
hex81222ae07

34664001031 has 16 divisors (see below), whose sum is σ = 38209304448. Its totient is φ = 31184692000.

The previous prime is 34664001013. The next prime is 34664001059. The reversal of 34664001031 is 13010046643.

It is not a de Polignac number, because 34664001031 - 211 = 34663998983 is a prime.

It is a super-2 number, since 2×346640010312 (a number of 22 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (34664001091) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2511756 + ... + 2525518.

It is an arithmetic number, because the mean of its divisors is an integer number (2388081528).

Almost surely, 234664001031 is an apocalyptic number.

34664001031 is a deficient number, since it is larger than the sum of its proper divisors (3545303417).

34664001031 is a wasteful number, since it uses less digits than its factorization.

34664001031 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16142.

The product of its (nonzero) digits is 5184, while the sum is 28.

Adding to 34664001031 its reverse (13010046643), we get a palindrome (47674047674).

The spelling of 34664001031 in words is "thirty-four billion, six hundred sixty-four million, one thousand, thirty-one".

Divisors: 1 11 101 1111 2267 13763 24937 151393 228967 1390063 2518637 15290693 31200721 343207931 3151272821 34664001031