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7345980679 is a prime number
BaseRepresentation
bin1101101011101101…
…01100010100000111
3200221221202111001111
412311312230110013
5110021032340204
63212533505451
7350016543202
oct66566542407
920857674044
107345980679
11312a684014
1215101a2287
13900bb283b
144d989c939
152cedabd04
hex1b5dac507

7345980679 has 2 divisors, whose sum is σ = 7345980680. Its totient is φ = 7345980678.

The previous prime is 7345980661. The next prime is 7345980709. The reversal of 7345980679 is 9760895437.

It is a weak prime.

It is an emirp because it is prime and its reverse (9760895437) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 7345980679 - 25 = 7345980647 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (7345980079) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3672990339 + 3672990340.

It is an arithmetic number, because the mean of its divisors is an integer number (3672990340).

Almost surely, 27345980679 is an apocalyptic number.

7345980679 is a deficient number, since it is larger than the sum of its proper divisors (1).

7345980679 is an equidigital number, since it uses as much as digits as its factorization.

7345980679 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 11430720, while the sum is 58.

The square root of 7345980679 is about 85708.6966357557. The cubic root of 7345980679 is about 1943.9418099139.

The spelling of 7345980679 in words is "seven billion, three hundred forty-five million, nine hundred eighty thousand, six hundred seventy-nine".