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3013022013 = 31759078863
BaseRepresentation
bin1011001110010111…
…0001000100111101
321202222112101011220
42303211301010331
522132313201023
61214551303553
7134444156511
oct26345610475
97688471156
103013022013
111306855041
1270107abb9
133902c3781
14208236141
151297b73e3
hexb397113d

3013022013 has 8 divisors (see below), whose sum is σ = 4253678208. Its totient is φ = 1890523584.

The previous prime is 3013022003. The next prime is 3013022017. The reversal of 3013022013 is 3102203103.

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

It is not a de Polignac number, because 3013022013 - 213 = 3013013821 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 3013021983 and 3013022001.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3013022017) 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, 29539381 + ... + 29539482.

It is an arithmetic number, because the mean of its divisors is an integer number (531709776).

Almost surely, 23013022013 is an apocalyptic number.

It is an amenable number.

3013022013 is a deficient number, since it is larger than the sum of its proper divisors (1240656195).

3013022013 is a wasteful number, since it uses less digits than its factorization.

3013022013 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 59078883.

The product of its (nonzero) digits is 108, while the sum is 15.

The square root of 3013022013 is about 54891.0012023829. The cubic root of 3013022013 is about 1444.3333351916. Note that the first 5 decimals are identical.

Adding to 3013022013 its reverse (3102203103), we get a palindrome (6115225116).

The spelling of 3013022013 in words is "three billion, thirteen million, twenty-two thousand, thirteen".

Divisors: 1 3 17 51 59078863 177236589 1004340671 3013022013