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3110044431 = 313194197091
BaseRepresentation
bin1011100101011111…
…1000001100001111
322000202002121220210
42321113320030033
522332132410211
61232335013503
7140032640634
oct27127701417
98022077823
103110044431
1113565a245a
1272966a293
133a7433ba0
1421709018b
1513307e9a6
hexb95f830f

3110044431 has 16 divisors (see below), whose sum is σ = 4700743040. Its totient is φ = 1813142880.

The previous prime is 3110044409. The next prime is 3110044439. The reversal of 3110044431 is 1344400113.

It is not a de Polignac number, because 3110044431 - 29 = 3110043919 is a prime.

It is a super-2 number, since 2×31100444312 = 19344752725588227522, which contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 3110044398 and 3110044407.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3110044439) 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, 2097805 + ... + 2099286.

It is an arithmetic number, because the mean of its divisors is an integer number (293796440).

Almost surely, 23110044431 is an apocalyptic number.

3110044431 is a deficient number, since it is larger than the sum of its proper divisors (1590698609).

3110044431 is a wasteful number, since it uses less digits than its factorization.

3110044431 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4197126.

The product of its (nonzero) digits is 576, while the sum is 21.

The square root of 3110044431 is about 55767.7723331316. The cubic root of 3110044431 is about 1459.6728532973.

Adding to 3110044431 its reverse (1344400113), we get a palindrome (4454444544).

The spelling of 3110044431 in words is "three billion, one hundred ten million, forty-four thousand, four hundred thirty-one".

Divisors: 1 3 13 19 39 57 247 741 4197091 12591273 54562183 79744729 163686549 239234187 1036681477 3110044431