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1300199341 = 7185742763
BaseRepresentation
bin100110101111111…
…0111011110101101
310100121112222012011
41031133313132231
510130322334331
6333003441221
744135340430
oct11537673655
93317488164
101300199341
11607a24011
12303526211
131794a792c
14c4973817
157922e3b1
hex4d7f77ad

1300199341 has 4 divisors (see below), whose sum is σ = 1485942112. Its totient is φ = 1114456572.

The previous prime is 1300199333. The next prime is 1300199353. The reversal of 1300199341 is 1439910031.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 1300199341 - 23 = 1300199333 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1300199371) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 92871375 + ... + 92871388.

It is an arithmetic number, because the mean of its divisors is an integer number (371485528).

Almost surely, 21300199341 is an apocalyptic number.

It is an amenable number.

1300199341 is a deficient number, since it is larger than the sum of its proper divisors (185742771).

1300199341 is an equidigital number, since it uses as much as digits as its factorization.

1300199341 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 185742770.

The product of its (nonzero) digits is 2916, while the sum is 31.

The square root of 1300199341 is about 36058.2770109721. The cubic root of 1300199341 is about 1091.4486646584.

The spelling of 1300199341 in words is "one billion, three hundred million, one hundred ninety-nine thousand, three hundred forty-one".

Divisors: 1 7 185742763 1300199341