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4663311140 = 2251713715621
BaseRepresentation
bin1000101011111010…
…00111101100100100
3110000222211202021102
410111331013230210
534022301424030
62050422535232
7223363330205
oct42575075444
913028752242
104663311140
111a83354754
12aa1897518
13594186407
1432349b5ac
151c45ebc45
hex115f47b24

4663311140 has 24 divisors (see below), whose sum is σ = 10369010232. Its totient is φ = 1755599360.

The previous prime is 4663311137. The next prime is 4663311143. The reversal of 4663311140 is 411133664.

It is an interprime number because it is at equal distance from previous prime (4663311137) and next prime (4663311143).

It can be written as a sum of positive squares in 4 ways, for example, as 208282624 + 4455028516 = 14432^2 + 66746^2 .

It is not an unprimeable number, because it can be changed into a prime (4663311143) 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, 6857471 + ... + 6858150.

It is an arithmetic number, because the mean of its divisors is an integer number (432042093).

Almost surely, 24663311140 is an apocalyptic number.

It is an amenable number.

4663311140 is an abundant number, since it is smaller than the sum of its proper divisors (5705699092).

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

4663311140 is a wasteful number, since it uses less digits than its factorization.

4663311140 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13715647 (or 13715645 counting only the distinct ones).

The product of its (nonzero) digits is 5184, while the sum is 29.

The square root of 4663311140 is about 68288.4407495148. The cubic root of 4663311140 is about 1670.6986857385.

The spelling of 4663311140 in words is "four billion, six hundred sixty-three million, three hundred eleven thousand, one hundred forty".

Divisors: 1 2 4 5 10 17 20 34 68 85 170 340 13715621 27431242 54862484 68578105 137156210 233165557 274312420 466331114 932662228 1165827785 2331655570 4663311140