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7285800930230 = 253557204829939
BaseRepresentation
bin110101000000101101110…
…0100111000101110110110
3221210111220222211112011102
41222001123210320232312
51423332310014231410
623255014543210102
71351244640042644
oct152013344705666
927714828745142
107285800930230
112359988759339
12998053ba6932
1340b0818285b4
141b28c5682194
15c97c15562a5
hex6a05b938bb6

7285800930230 has 16 divisors (see below), whose sum is σ = 13118128677360. Its totient is φ = 2913501038112.

The previous prime is 7285800930227. The next prime is 7285800930257. The reversal of 7285800930230 is 320390085827.

It is a Curzon number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 102379400 + ... + 102450539.

It is an arithmetic number, because the mean of its divisors is an integer number (819883042335).

Almost surely, 27285800930230 is an apocalyptic number.

7285800930230 is a deficient number, since it is larger than the sum of its proper divisors (5832327747130).

7285800930230 is a wasteful number, since it uses less digits than its factorization.

7285800930230 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 204833503.

The product of its (nonzero) digits is 725760, while the sum is 47.

The spelling of 7285800930230 in words is "seven trillion, two hundred eighty-five billion, eight hundred million, nine hundred thirty thousand, two hundred thirty".

Divisors: 1 2 5 10 3557 7114 17785 35570 204829939 409659878 1024149695 2048299390 728580093023 1457160186046 3642900465115 7285800930230