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2068080088 = 234741913127
BaseRepresentation
bin111101101000100…
…0110010111011000
312100010110100112211
41323101012113120
513213412030323
6541114044504
7102151251004
oct17321062730
95303410484
102068080088
119714171a8
12498719734
1326c5c3039
1415893b704
15c185e70d
hex7b4465d8

2068080088 has 32 divisors (see below), whose sum is σ = 3969907200. Its totient is φ = 1009546912.

The previous prime is 2068080083. The next prime is 2068080097. The reversal of 2068080088 is 8800808602.

It is a self number, because there is not a number n which added to its sum of digits gives 2068080088.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2068080083) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 150981 + ... + 164107.

It is an arithmetic number, because the mean of its divisors is an integer number (124059600).

Almost surely, 22068080088 is an apocalyptic number.

It is an amenable number.

2068080088 is a deficient number, since it is larger than the sum of its proper divisors (1901827112).

2068080088 is a wasteful number, since it uses less digits than its factorization.

2068080088 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13599 (or 13595 counting only the distinct ones).

The product of its (nonzero) digits is 49152, while the sum is 40.

The square root of 2068080088 is about 45476.1485616361. The cubic root of 2068080088 is about 1274.0577609527.

The spelling of 2068080088 in words is "two billion, sixty-eight million, eighty thousand, eighty-eight".

Divisors: 1 2 4 8 47 94 188 376 419 838 1676 3352 13127 19693 26254 39386 52508 78772 105016 157544 616969 1233938 2467876 4935752 5500213 11000426 22000852 44001704 258510011 517020022 1034040044 2068080088