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3104224031 = 61310134999
BaseRepresentation
bin1011100100000110…
…1011001100011111
322000100010220211102
42321001223030133
522324140132111
61232010143315
7136632316556
oct27101531437
98010126742
103104224031
111353287507
12727721b3b
133a617686c
142163b6d9d
151327d013b
hexb906b31f

3104224031 has 8 divisors (see below), whose sum is σ = 3112980000. Its totient is φ = 3095481312.

The previous prime is 3104223989. The next prime is 3104224037. The reversal of 3104224031 is 1304224013.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 3104224031 - 210 = 3104223007 is a prime.

It is a super-2 number, since 2×31042240312 = 19272413669275777922, 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 = 3104223994 and 3104224012.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3104224037) 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 7 ways as a sum of consecutive naturals, for example, 618470 + ... + 623468.

It is an arithmetic number, because the mean of its divisors is an integer number (389122500).

Almost surely, 23104224031 is an apocalyptic number.

3104224031 is a deficient number, since it is larger than the sum of its proper divisors (8755969).

3104224031 is a wasteful number, since it uses less digits than its factorization.

3104224031 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6625.

The product of its (nonzero) digits is 576, while the sum is 20.

The square root of 3104224031 is about 55715.5636335127. The cubic root of 3104224031 is about 1458.7616996091.

Adding to 3104224031 its reverse (1304224013), we get a palindrome (4408448044).

The spelling of 3104224031 in words is "three billion, one hundred four million, two hundred twenty-four thousand, thirty-one".

Divisors: 1 613 1013 4999 620969 3064387 5063987 3104224031