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3103113035 = 51156420237
BaseRepresentation
bin1011100011110101…
…1011111101001011
322000021001110211102
42320331123331023
522323344104120
61231530252015
7136620011531
oct27075337513
98007043742
103103113035
111352698830
1272728700b
133a5b77c79
142161a8151
15132660d75
hexb8f5bf4b

3103113035 has 8 divisors (see below), whose sum is σ = 4062257136. Its totient is φ = 2256809440.

The previous prime is 3103113031. The next prime is 3103113049. The reversal of 3103113035 is 5303113013.

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

It is not a de Polignac number, because 3103113035 - 22 = 3103113031 is a prime.

It is a super-2 number, since 2×31031130352 = 19258621015973822450, 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 = 3103112998 and 3103113016.

It is not an unprimeable number, because it can be changed into a prime (3103113031) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 28210064 + ... + 28210173.

It is an arithmetic number, because the mean of its divisors is an integer number (507782142).

Almost surely, 23103113035 is an apocalyptic number.

3103113035 is a deficient number, since it is larger than the sum of its proper divisors (959144101).

3103113035 is a wasteful number, since it uses less digits than its factorization.

3103113035 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 56420253.

The product of its (nonzero) digits is 405, while the sum is 20.

The square root of 3103113035 is about 55705.5924930343. The cubic root of 3103113035 is about 1458.5876494781.

Adding to 3103113035 its reverse (5303113013), we get a palindrome (8406226048).

The spelling of 3103113035 in words is "three billion, one hundred three million, one hundred thirteen thousand, thirty-five".

Divisors: 1 5 11 55 56420237 282101185 620622607 3103113035