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300200910368 = 25968572
BaseRepresentation
bin1000101111001010101…
…11100101111000100000
31001200212111222022221212
410113211113211320200
514404302413112433
6345524351205252
730455154431012
oct4274527457040
91050774868855
10300200910368
11106350651227
124a220816828
1322402644398
141075bac01b2
157c20147d48
hex45e55e5e20

300200910368 has 18 divisors (see below), whose sum is σ = 591026644341. Its totient is φ = 150098905472.

The previous prime is 300200910353. The next prime is 300200910389. The reversal of 300200910368 is 863019002003.

It is a powerful number, because all its prime factors have an exponent greater than 1 and also an Achilles number because it is not a perfect power.

It can be written as a sum of positive squares in 2 ways, for example, as 236246546704 + 63954363664 = 486052^2 + 252892^2 .

It is an ABA number since it can be written as A⋅BA, here for A=2, B=387428.

It is a super-3 number, since 3×3002009103683 (a number of 35 digits) contains 333 as substring.

It is a Harshad number since it is a multiple of its sum of digits (32).

It is a Duffinian number.

It is an unprimeable number.

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 2 ways as a sum of consecutive naturals, for example, 3050996 + ... + 3147852.

Almost surely, 2300200910368 is an apocalyptic number.

It is an amenable number.

300200910368 is a deficient number, since it is larger than the sum of its proper divisors (290825733973).

300200910368 is an frugal number, since it uses more digits than its factorization.

300200910368 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 193724 (or 96859 counting only the distinct ones).

The product of its (nonzero) digits is 7776, while the sum is 32.

Multiplying 300200910368 by its sum of digits (32), we get a square (9606429131776 = 30994242).

300200910368 divided by its sum of digits (32) gives a square (9381278449 = 968572).

The spelling of 300200910368 in words is "three hundred billion, two hundred million, nine hundred ten thousand, three hundred sixty-eight".

Divisors: 1 2 4 8 16 32 96857 193714 387428 774856 1549712 3099424 9381278449 18762556898 37525113796 75050227592 150100455184 300200910368