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7075010055 = 35678389953
BaseRepresentation
bin1101001011011010…
…00001011000000111
3200021001212202020110
412211231001120013
5103442200310210
63130014004103
7340216410321
oct64555013007
920231782213
107075010055
113000727853
1214554a6633
13889a09ca9
144b18c4611
152b61d4420
hex1a5b41607

7075010055 has 64 divisors (see below), whose sum is σ = 11770375680. Its totient is φ = 3627165696.

The previous prime is 7075010029. The next prime is 7075010083. The reversal of 7075010055 is 5500105707.

It is not a de Polignac number, because 7075010055 - 27 = 7075009927 is a prime.

It is a super-2 number, since 2×70750100552 (a number of 21 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 7423459 + ... + 7424411.

It is an arithmetic number, because the mean of its divisors is an integer number (183912120).

Almost surely, 27075010055 is an apocalyptic number.

7075010055 is a deficient number, since it is larger than the sum of its proper divisors (4695365625).

7075010055 is a wasteful number, since it uses less digits than its factorization.

7075010055 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1200.

The product of its (nonzero) digits is 6125, while the sum is 30.

The square root of 7075010055 is about 84113.0789770533. The cubic root of 7075010055 is about 1919.7397338726.

The spelling of 7075010055 in words is "seven billion, seventy-five million, ten thousand, fifty-five".

Divisors: 1 3 5 15 67 83 89 201 249 267 335 415 445 953 1005 1245 1335 2859 4765 5561 5963 7387 14295 16683 17889 22161 27805 29815 36935 63851 79099 83415 84817 89445 110805 191553 237297 254451 319255 395495 424085 494929 957765 1186485 1272255 1484787 2474645 5299633 5682739 7039811 7423935 15898899 17048217 21119433 26498165 28413695 35199055 79494495 85241085 105597165 471667337 1415002011 2358336685 7075010055