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302414313 = 3432344297
BaseRepresentation
bin10010000001100…
…111100111101001
3210002001020110010
4102001213213221
51104404224223
650001442133
710331323245
oct2201474751
9702036403
10302414313
11145783393
1285340349
134a8649a6
142c241425
151b839393
hex120679e9

302414313 has 8 divisors (see below), whose sum is σ = 412596448. Its totient is φ = 196920864.

The previous prime is 302414303. The next prime is 302414363. The reversal of 302414313 is 313414203.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 302414313 - 26 = 302414249 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 302414313.

It is not an unprimeable number, because it can be changed into a prime (302414303) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1172020 + ... + 1172277.

It is an arithmetic number, because the mean of its divisors is an integer number (51574556).

Almost surely, 2302414313 is an apocalyptic number.

It is an amenable number.

302414313 is a deficient number, since it is larger than the sum of its proper divisors (110182135).

302414313 is a wasteful number, since it uses less digits than its factorization.

302414313 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2344343.

The product of its (nonzero) digits is 864, while the sum is 21.

The square root of 302414313 is about 17390.0636284057. The cubic root of 302414313 is about 671.2239548932.

Adding to 302414313 its reverse (313414203), we get a palindrome (615828516).

The spelling of 302414313 in words is "three hundred two million, four hundred fourteen thousand, three hundred thirteen".

Divisors: 1 3 43 129 2344297 7032891 100804771 302414313