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12412130 = 251965327
BaseRepresentation
bin101111010110…
…010011100010
3212100121020112
4233112103202
511134142010
61122011322
7210333653
oct57262342
925317215
1012412130
117008465
1241a6b42
132757773
14191152a
151152a05
hexbd64e2

12412130 has 16 divisors (see below), whose sum is σ = 23518080. Its totient is φ = 4703472.

The previous prime is 12412129. The next prime is 12412151. The reversal of 12412130 is 3121421.

It is a super-2 number, since 2×124121302 = 308121942273800, which contains 22 as substring.

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 7 ways as a sum of consecutive naturals, for example, 32474 + ... + 32853.

It is an arithmetic number, because the mean of its divisors is an integer number (1469880).

Almost surely, 212412130 is an apocalyptic number.

12412130 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

12412130 is a deficient number, since it is larger than the sum of its proper divisors (11105950).

12412130 is a wasteful number, since it uses less digits than its factorization.

12412130 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 65353.

The product of its (nonzero) digits is 48, while the sum is 14.

The square root of 12412130 is about 3523.0852955896. The cubic root of 12412130 is about 231.5343538809.

Adding to 12412130 its reverse (3121421), we get a palindrome (15533551).

The spelling of 12412130 in words is "twelve million, four hundred twelve thousand, one hundred thirty".

Divisors: 1 2 5 10 19 38 95 190 65327 130654 326635 653270 1241213 2482426 6206065 12412130