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30135064 = 2319198257
BaseRepresentation
bin111001011110…
…1001100011000
32002201000112111
41302331030120
530203310224
62553522104
7514100221
oct162751430
962630474
1030135064
1116012a13
12a113334
1363215cb
144006248
1529a3d94
hex1cbd318

30135064 has 16 divisors (see below), whose sum is σ = 59477400. Its totient is φ = 14274432.

The previous prime is 30135047. The next prime is 30135071. The reversal of 30135064 is 46053103.

It is a super-3 number, since 3×301350643 (a number of 23 digits) contains 333 as substring.

It is a congruent number.

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 3 ways as a sum of consecutive naturals, for example, 98977 + ... + 99280.

Almost surely, 230135064 is an apocalyptic number.

It is an amenable number.

30135064 is a deficient number, since it is larger than the sum of its proper divisors (29342336).

30135064 is a wasteful number, since it uses less digits than its factorization.

30135064 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 198282 (or 198278 counting only the distinct ones).

The product of its (nonzero) digits is 1080, while the sum is 22.

The square root of 30135064 is about 5489.5413287451. The cubic root of 30135064 is about 311.1888583848.

Adding to 30135064 its reverse (46053103), we get a palindrome (76188167).

The spelling of 30135064 in words is "thirty million, one hundred thirty-five thousand, sixty-four".

Divisors: 1 2 4 8 19 38 76 152 198257 396514 793028 1586056 3766883 7533766 15067532 30135064