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8200888068 = 2236160718457
BaseRepresentation
bin1111010001100111…
…11001111100000100
3210011112102021112010
413220303321330010
5113243411404233
63433433254220
7410140253442
oct75063717404
923145367463
108200888068
11352920764a
12170a564370
13a0904b6b9
1457b23bb92
1532ee7cb63
hex1e8cf9f04

8200888068 has 48 divisors (see below), whose sum is σ = 19482197504. Its totient is φ = 2684240640.

The previous prime is 8200888057. The next prime is 8200888079. The reversal of 8200888068 is 8608880028.

It is an interprime number because it is at equal distance from previous prime (8200888057) and next prime (8200888079).

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 435096 + ... + 453552.

Almost surely, 28200888068 is an apocalyptic number.

It is an amenable number.

8200888068 is an abundant number, since it is smaller than the sum of its proper divisors (11281309436).

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

8200888068 is a wasteful number, since it uses less digits than its factorization.

8200888068 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 19132 (or 19130 counting only the distinct ones).

The product of its (nonzero) digits is 393216, while the sum is 48.

The square root of 8200888068 is about 90558.7547838419. The cubic root of 8200888068 is about 2016.6024699673.

The spelling of 8200888068 in words is "eight billion, two hundred million, eight hundred eighty-eight thousand, sixty-eight".

Divisors: 1 2 3 4 6 12 61 122 183 244 366 607 732 1214 1821 2428 3642 7284 18457 36914 37027 55371 73828 74054 110742 111081 148108 221484 222162 444324 1125877 2251754 3377631 4503508 6755262 11203399 13510524 22406798 33610197 44813596 67220394 134440788 683407339 1366814678 2050222017 2733629356 4100444034 8200888068