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300380969 = 7101424867
BaseRepresentation
bin10001111001110…
…111001100101001
3202221012221020002
4101321313030221
51103344142334
645450112345
710305124160
oct2171671451
9687187202
10300380969
11144614739
128471b6b5
134a302325
142bc723d7
151b586b7e
hex11e77329

300380969 has 8 divisors (see below), whose sum is σ = 346692288. Its totient is φ = 254919600.

The previous prime is 300380959. The next prime is 300380981. The reversal of 300380969 is 969083003.

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 300380969 - 24 = 300380953 is a prime.

It is a super-2 number, since 2×3003809692 = 180457453074757922, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (300380959) 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, 211727 + ... + 213140.

It is an arithmetic number, because the mean of its divisors is an integer number (43336536).

Almost surely, 2300380969 is an apocalyptic number.

It is an amenable number.

300380969 is a deficient number, since it is larger than the sum of its proper divisors (46311319).

300380969 is a wasteful number, since it uses less digits than its factorization.

300380969 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 424975.

The product of its (nonzero) digits is 34992, while the sum is 38.

The square root of 300380969 is about 17331.5022141764. The cubic root of 300380969 is about 669.7162004404.

The spelling of 300380969 in words is "three hundred million, three hundred eighty thousand, nine hundred sixty-nine".

Divisors: 1 7 101 707 424867 2974069 42911567 300380969