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3002103023 = 31911106303
BaseRepresentation
bin1011001011110000…
…0111010011101111
321202012222122010212
42302330013103233
522122014244043
61213521253035
7134252311643
oct26274072357
97665878125
103002103023
111300677487
126b949417b
1338ac6c82a
142069d2c23
1512885c018
hexb2f074ef

3002103023 has 8 divisors (see below), whose sum is σ = 3102375936. Its totient is φ = 2902044600.

The previous prime is 3002103001. The next prime is 3002103031. The reversal of 3002103023 is 3203012003.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2k-3002103023 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 3002102989 and 3002103007.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3002103043) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 24911 + ... + 81392.

It is an arithmetic number, because the mean of its divisors is an integer number (387796992).

Almost surely, 23002103023 is an apocalyptic number.

3002103023 is a deficient number, since it is larger than the sum of its proper divisors (100272913).

3002103023 is a wasteful number, since it uses less digits than its factorization.

3002103023 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 107245.

The product of its (nonzero) digits is 108, while the sum is 14.

The square root of 3002103023 is about 54791.4502728300. The cubic root of 3002103023 is about 1442.5865009247.

Adding to 3002103023 its reverse (3203012003), we get a palindrome (6205115026).

The spelling of 3002103023 in words is "three billion, two million, one hundred three thousand, twenty-three".

Divisors: 1 31 911 28241 106303 3295393 96842033 3002103023