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4745103120 = 243454311699
BaseRepresentation
bin1000110101101010…
…01000011100010000
3110020200202012210000
410122311020130100
534204221244440
62102504010000
7225405465612
oct43265103420
913220665700
104745103120
11201553a22a
12b05160900
135a80c3334
143302acdb2
151cb8a6730
hex11ad48710

4745103120 has 200 divisors, whose sum is σ = 16528406400. Its totient is φ = 1261681920.

The previous prime is 4745103109. The next prime is 4745103131. The reversal of 4745103120 is 213015474.

It is an interprime number because it is at equal distance from previous prime (4745103109) and next prime (4745103131).

It is a Harshad number since it is a multiple of its sum of digits (27).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 39 ways as a sum of consecutive naturals, for example, 2792031 + ... + 2793729.

It is an arithmetic number, because the mean of its divisors is an integer number (82642032).

Almost surely, 24745103120 is an apocalyptic number.

4745103120 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 4745103120, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (8264203200).

4745103120 is an abundant number, since it is smaller than the sum of its proper divisors (11783303280).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

4745103120 is a wasteful number, since it uses less digits than its factorization.

4745103120 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2155 (or 2140 counting only the distinct ones).

The product of its (nonzero) digits is 3360, while the sum is 27.

The square root of 4745103120 is about 68884.7088982744. The cubic root of 4745103120 is about 1680.4098489856.

Adding to 4745103120 its reverse (213015474), we get a palindrome (4958118594).

The spelling of 4745103120 in words is "four billion, seven hundred forty-five million, one hundred three thousand, one hundred twenty".