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30411064 = 234438581
BaseRepresentation
bin111010000000…
…0100100111000
32010020001010201
41310000210320
530241123224
63003451544
7516326665
oct164004470
963201121
1030411064
1116191312
12a226bb4
1363ba118
144078a6c
152a0aa44
hex1d00938

30411064 has 16 divisors (see below), whose sum is σ = 57156120. Its totient is φ = 15169440.

The previous prime is 30411061. The next prime is 30411091. The reversal of 30411064 is 46011403.

It is a happy number.

It is a super-2 number, since 2×304110642 = 1849665627224192, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (30411061) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 747 + ... + 7834.

Almost surely, 230411064 is an apocalyptic number.

It is an amenable number.

30411064 is a deficient number, since it is larger than the sum of its proper divisors (26745056).

30411064 is a wasteful number, since it uses less digits than its factorization.

30411064 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9030 (or 9026 counting only the distinct ones).

The product of its (nonzero) digits is 288, while the sum is 19.

The square root of 30411064 is about 5514.6227432164. The cubic root of 30411064 is about 312.1360079827.

Adding to 30411064 its reverse (46011403), we get a palindrome (76422467).

The spelling of 30411064 in words is "thirty million, four hundred eleven thousand, sixty-four".

Divisors: 1 2 4 8 443 886 1772 3544 8581 17162 34324 68648 3801383 7602766 15205532 30411064