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1107412307 = 2731405497
BaseRepresentation
bin100001000000001…
…1100010101010011
32212011210101002122
41002000130111103
54231444143212
6301515404455
736304564211
oct10200342523
92764711078
101107412307
11519118291
1226aa5372b
13148577771
14a710bcb1
156734c272
hex4201c553

1107412307 has 4 divisors (see below), whose sum is σ = 1107820536. Its totient is φ = 1107004080.

The previous prime is 1107412301. The next prime is 1107412309. The reversal of 1107412307 is 7032147011.

It is a happy number.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 7032147011 = 54491290539.

It is a cyclic number.

It is not a de Polignac number, because 1107412307 - 24 = 1107412291 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1107412301) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 200018 + ... + 205479.

It is an arithmetic number, because the mean of its divisors is an integer number (276955134).

Almost surely, 21107412307 is an apocalyptic number.

1107412307 is a deficient number, since it is larger than the sum of its proper divisors (408229).

1107412307 is an equidigital number, since it uses as much as digits as its factorization.

1107412307 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 408228.

The product of its (nonzero) digits is 1176, while the sum is 26.

The square root of 1107412307 is about 33277.8050207642. The cubic root of 1107412307 is about 1034.5935865352.

Adding to 1107412307 its reverse (7032147011), we get a palindrome (8139559318).

The spelling of 1107412307 in words is "one billion, one hundred seven million, four hundred twelve thousand, three hundred seven".

Divisors: 1 2731 405497 1107412307