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75056334296 = 23171929046569
BaseRepresentation
bin100010111100110110…
…1001100010111011000
321011201210201211120012
41011321231030113120
52212203410144141
654251433421052
75264652213026
oct1057155142730
9234653654505
1075056334296
1129916386949
121266826a788
137101b6b838
1438c037d716
151e44493ceb
hex1179b4c5d8

75056334296 has 32 divisors (see below), whose sum is σ = 156851478000. Its totient is φ = 33461646336.

The previous prime is 75056334251. The next prime is 75056334317. The reversal of 75056334296 is 69243365057.

It is a congruent 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 7 ways as a sum of consecutive naturals, for example, 14520701 + ... + 14525868.

Almost surely, 275056334296 is an apocalyptic number.

75056334296 is a gapful number since it is divisible by the number (76) formed by its first and last digit.

It is an amenable number.

75056334296 is an abundant number, since it is smaller than the sum of its proper divisors (81795143704).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

75056334296 is a wasteful number, since it uses less digits than its factorization.

75056334296 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 29046611 (or 29046607 counting only the distinct ones).

The product of its (nonzero) digits is 4082400, while the sum is 50.

The spelling of 75056334296 in words is "seventy-five billion, fifty-six million, three hundred thirty-four thousand, two hundred ninety-six".

Divisors: 1 2 4 8 17 19 34 38 68 76 136 152 323 646 1292 2584 29046569 58093138 116186276 232372552 493791673 551884811 987583346 1103769622 1975166692 2207539244 3950333384 4415078488 9382041787 18764083574 37528167148 75056334296