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564306030 = 23256270067
BaseRepresentation
bin100001101000101…
…010000001101110
31110022211201100100
4201220222001232
52123430243110
6131555011530
716661344041
oct4150520156
91408751310
10564306030
1126a599522
12138b99ba6
138cbabcc2
1454d34c58
153481bbc0
hex21a2a06e

564306030 has 24 divisors (see below), whose sum is σ = 1467195912. Its totient is φ = 150481584.

The previous prime is 564305977. The next prime is 564306077. The reversal of 564306030 is 30603465.

564306030 is a `hidden beast` number, since 56 + 4 + 3 + 0 + 603 + 0 = 666.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 564305985 and 564306003.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 3134944 + ... + 3135123.

It is an arithmetic number, because the mean of its divisors is an integer number (61133163).

Almost surely, 2564306030 is an apocalyptic number.

564306030 is an abundant number, since it is smaller than the sum of its proper divisors (902889882).

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

564306030 is a wasteful number, since it uses less digits than its factorization.

564306030 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6270080 (or 6270077 counting only the distinct ones).

The product of its (nonzero) digits is 6480, while the sum is 27.

The square root of 564306030 is about 23755.1263941070. The cubic root of 564306030 is about 826.3643320432.

Adding to 564306030 its reverse (30603465), we get a palindrome (594909495).

The spelling of 564306030 in words is "five hundred sixty-four million, three hundred six thousand, thirty".

Divisors: 1 2 3 5 6 9 10 15 18 30 45 90 6270067 12540134 18810201 31350335 37620402 56430603 62700670 94051005 112861206 188102010 282153015 564306030