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130416307 = 718630901
BaseRepresentation
bin1111100010111…
…11111010110011
3100002101211112121
413301133322303
5231341310212
620535135111
73142343320
oct761377263
9302354477
10130416307
116768677a
1237814497
1321033118
141346bb47
15b6b1d07
hex7c5feb3

130416307 has 4 divisors (see below), whose sum is σ = 149047216. Its totient is φ = 111785400.

The previous prime is 130416301. The next prime is 130416313. The reversal of 130416307 is 703614031.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 703614031 = 4316363117.

It is an interprime number because it is at equal distance from previous prime (130416301) and next prime (130416313).

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2k-130416307 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (130416301) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 9315444 + ... + 9315457.

It is an arithmetic number, because the mean of its divisors is an integer number (37261804).

Almost surely, 2130416307 is an apocalyptic number.

130416307 is a deficient number, since it is larger than the sum of its proper divisors (18630909).

130416307 is an equidigital number, since it uses as much as digits as its factorization.

130416307 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 18630908.

The product of its (nonzero) digits is 1512, while the sum is 25.

The square root of 130416307 is about 11419.9959281954. The cubic root of 130416307 is about 507.1198761599.

The spelling of 130416307 in words is "one hundred thirty million, four hundred sixteen thousand, three hundred seven".

Divisors: 1 7 18630901 130416307