Search a number
-
+
8730060 = 2235145501
BaseRepresentation
bin100001010011…
…010111001100
3121102112101120
4201103113030
54213330220
6511040540
7134130033
oct41232714
917375346
108730060
114a23029
122b10150
131a68821
14123371a
15b76a40
hex8535cc

8730060 has 24 divisors (see below), whose sum is σ = 24444336. Its totient is φ = 2328000.

The previous prime is 8730049. The next prime is 8730067. The reversal of 8730060 is 600378.

It is a self number, because there is not a number n which added to its sum of digits gives 8730060.

It is not an unprimeable number, because it can be changed into a prime (8730067) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 72691 + ... + 72810.

It is an arithmetic number, because the mean of its divisors is an integer number (1018514).

Almost surely, 28730060 is an apocalyptic number.

It is an amenable number.

8730060 is an abundant number, since it is smaller than the sum of its proper divisors (15714276).

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

8730060 is a wasteful number, since it uses less digits than its factorization.

8730060 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 145513 (or 145511 counting only the distinct ones).

The product of its (nonzero) digits is 1008, while the sum is 24.

The square root of 8730060 is about 2954.6674939830. The cubic root of 8730060 is about 205.9076155955.

The spelling of 8730060 in words is "eight million, seven hundred thirty thousand, sixty".

Divisors: 1 2 3 4 5 6 10 12 15 20 30 60 145501 291002 436503 582004 727505 873006 1455010 1746012 2182515 2910020 4365030 8730060