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3103041223 = 37691121369
BaseRepresentation
bin1011100011110100…
…1010011011000111
322000020220211022201
42320331022123013
522323334304343
61231524535331
7136616262262
oct27075123307
98006824281
103103041223
111352649887
12727251547
133a5b51389
14216189cd9
1513264994d
hexb8f4a6c7

3103041223 has 8 divisors (see below), whose sum is σ = 3191545520. Its totient is φ = 3014781120.

The previous prime is 3103041211. The next prime is 3103041233. The reversal of 3103041223 is 3221403013.

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-3103041223 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 3103041223.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3103041203) 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, 35118 + ... + 86251.

It is an arithmetic number, because the mean of its divisors is an integer number (398943190).

Almost surely, 23103041223 is an apocalyptic number.

3103041223 is a deficient number, since it is larger than the sum of its proper divisors (88504297).

3103041223 is a wasteful number, since it uses less digits than its factorization.

3103041223 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 122097.

The product of its (nonzero) digits is 432, while the sum is 19.

The square root of 3103041223 is about 55704.9479220652. The cubic root of 3103041223 is about 1458.5763978840.

Adding to 3103041223 its reverse (3221403013), we get a palindrome (6324444236).

The spelling of 3103041223 in words is "three billion, one hundred three million, forty-one thousand, two hundred twenty-three".

Divisors: 1 37 691 25567 121369 4490653 83865979 3103041223