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4689395500 = 225341228751
BaseRepresentation
bin1000101111000001…
…00111111100101100
3110002210220222021211
410113200213330230
534100441124000
62053154004204
7224131126666
oct42740477454
913083828254
104689395500
111a97050279
12aaa576664
135996ba04a
14326b2b536
151c6a507ba
hex117827f2c

4689395500 has 48 divisors (see below), whose sum is σ = 10491481728. Its totient is φ = 1830000000.

The previous prime is 4689395483. The next prime is 4689395507. The reversal of 4689395500 is 55939864.

It is a Smith number, since the sum of its digits (49) coincides with the sum of the digits of its prime factors.

It is not an unprimeable number, because it can be changed into a prime (4689395507) 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 15 ways as a sum of consecutive naturals, for example, 93876 + ... + 134875.

It is an arithmetic number, because the mean of its divisors is an integer number (218572536).

Almost surely, 24689395500 is an apocalyptic number.

It is an amenable number.

4689395500 is an abundant number, since it is smaller than the sum of its proper divisors (5802086228).

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

4689395500 is a wasteful number, since it uses less digits than its factorization.

4689395500 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 228811 (or 228799 counting only the distinct ones).

The product of its (nonzero) digits is 1166400, while the sum is 49.

The square root of 4689395500 is about 68479.1610637864. The cubic root of 4689395500 is about 1673.8079288334.

The spelling of 4689395500 in words is "four billion, six hundred eighty-nine million, three hundred ninety-five thousand, five hundred".

Divisors: 1 2 4 5 10 20 25 41 50 82 100 125 164 205 250 410 500 820 1025 2050 4100 5125 10250 20500 228751 457502 915004 1143755 2287510 4575020 5718775 9378791 11437550 18757582 22875100 28593875 37515164 46893955 57187750 93787910 114375500 187575820 234469775 468939550 937879100 1172348875 2344697750 4689395500