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75010482379 = 73613585073
BaseRepresentation
bin100010111011011111…
…0010010000011001011
321011121121110022120001
41011312332102003023
52212110140414004
654243114543431
75263554403000
oct1056676220313
9234547408501
1075010482379
11298a25096a8
1212654a37b77
1370c5506521
1438b82458a7
151e404381a4
hex1176f920cb

75010482379 has 16 divisors (see below), whose sum is σ = 88909835200. Its totient is φ = 63240670080.

The previous prime is 75010482359. The next prime is 75010482403. The reversal of 75010482379 is 97328401057.

It is not a de Polignac number, because 75010482379 - 25 = 75010482347 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (75010482359) 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 15 ways as a sum of consecutive naturals, for example, 1771614 + ... + 1813459.

It is an arithmetic number, because the mean of its divisors is an integer number (5556864700).

Almost surely, 275010482379 is an apocalyptic number.

75010482379 is a deficient number, since it is larger than the sum of its proper divisors (13899352821).

75010482379 is an equidigital number, since it uses as much as digits as its factorization.

75010482379 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3585155 (or 3585141 counting only the distinct ones).

The product of its (nonzero) digits is 423360, while the sum is 46.

The spelling of 75010482379 in words is "seventy-five billion, ten million, four hundred eighty-two thousand, three hundred seventy-nine".

Divisors: 1 7 49 61 343 427 2989 20923 3585073 25095511 175668577 218689453 1229680039 1530826171 10715783197 75010482379