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3320013031 = 8346918527
BaseRepresentation
bin1100010111100011…
…0110000011100111
322120101012010200121
43011320312003213
523244410404111
61305235222411
7145162434166
oct30570660347
98511163617
103320013031
111454073a25
12787a47a07
1340ba9b66a
14236d093dd
15146707871
hexc5e360e7

3320013031 has 8 divisors (see below), whose sum is σ = 3361123584. Its totient is φ = 3278929080.

The previous prime is 3320013017. The next prime is 3320013077. The reversal of 3320013031 is 1303100233.

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 3320013031 - 211 = 3320010983 is a prime.

It is a super-2 number, since 2×33200130312 = 22044973052019613922, 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 = 3320012996 and 3320013014.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3320013001) 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, 385090 + ... + 393616.

It is an arithmetic number, because the mean of its divisors is an integer number (420140448).

Almost surely, 23320013031 is an apocalyptic number.

3320013031 is a deficient number, since it is larger than the sum of its proper divisors (41110553).

3320013031 is an equidigital number, since it uses as much as digits as its factorization.

3320013031 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13301.

The product of its (nonzero) digits is 162, while the sum is 16.

The square root of 3320013031 is about 57619.5542415941. The cubic root of 3320013031 is about 1491.8091369568.

Adding to 3320013031 its reverse (1303100233), we get a palindrome (4623113264).

The spelling of 3320013031 in words is "three billion, three hundred twenty million, thirteen thousand, thirty-one".