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1300223299 = 22923092459
BaseRepresentation
bin100110101111111…
…1101010101000011
310100121121012001111
41031133331111003
510130324121144
6333004144151
744135500324
oct11537752503
93317535044
101300223299
11607a40011
12303538057
131794b57cb
14c497c44b
1579236534
hex4d7fd543

1300223299 has 8 divisors (see below), whose sum is σ = 1306998000. Its totient is φ = 1293458592.

The previous prime is 1300223273. The next prime is 1300223329. The reversal of 1300223299 is 9923220031.

It is a happy number.

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

It is a cyclic number.

It is not a de Polignac number, because 1300223299 - 213 = 1300215107 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 1300223299.

It is not an unprimeable number, because it can be changed into a prime (1300223209) 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 7 ways as a sum of consecutive naturals, for example, 527532 + ... + 529990.

It is an arithmetic number, because the mean of its divisors is an integer number (163374750).

Almost surely, 21300223299 is an apocalyptic number.

1300223299 is a deficient number, since it is larger than the sum of its proper divisors (6774701).

1300223299 is a wasteful number, since it uses less digits than its factorization.

1300223299 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4997.

The product of its (nonzero) digits is 5832, while the sum is 31.

The square root of 1300223299 is about 36058.6092216547. The cubic root of 1300223299 is about 1091.4553684424.

The spelling of 1300223299 in words is "one billion, three hundred million, two hundred twenty-three thousand, two hundred ninety-nine".

Divisors: 1 229 2309 2459 528761 563111 5677831 1300223299