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30464786441 = 1009157119219
BaseRepresentation
bin11100010111110101…
…111100000000001001
32220122010212111111202
4130113311330000021
5444342441131231
621554554033545
72125642261235
oct342765740011
986563774452
1030464786441
1111a13639a61
125aa27188b5
132b4676b16b
1416900755c5
15bd48385cb
hex717d7c009

30464786441 has 8 divisors (see below), whose sum is σ = 30515978400. Its totient is φ = 30413638080.

The previous prime is 30464786431. The next prime is 30464786453. The reversal of 30464786441 is 14468746403.

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 30464786441 - 222 = 30460592137 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (30464786431) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1575530 + ... + 1594748.

It is an arithmetic number, because the mean of its divisors is an integer number (3814497300).

Almost surely, 230464786441 is an apocalyptic number.

It is an amenable number.

30464786441 is a deficient number, since it is larger than the sum of its proper divisors (51191959).

30464786441 is a wasteful number, since it uses less digits than its factorization.

30464786441 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 21799.

The product of its (nonzero) digits is 1548288, while the sum is 47.

The spelling of 30464786441 in words is "thirty billion, four hundred sixty-four million, seven hundred eighty-six thousand, four hundred forty-one".

Divisors: 1 1009 1571 19219 1585139 19391971 30193049 30464786441