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6875552068 = 2271186325867
BaseRepresentation
bin1100110011101000…
…01001100101000100
3122202011120020022121
412121310021211010
5103040120131233
63054130535324
7332245141210
oct63164114504
918664506277
106875552068
112a09085040
1213ba737544
138575b2608
14493203940
152a393592d
hex199d09944

6875552068 has 48 divisors (see below), whose sum is σ = 15019167744. Its totient is φ = 2675579040.

The previous prime is 6875552053. The next prime is 6875552069. The reversal of 6875552068 is 8602555786.

It is not an unprimeable number, because it can be changed into a prime (6875552069) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 252871 + ... + 278737.

It is an arithmetic number, because the mean of its divisors is an integer number (312899328).

Almost surely, 26875552068 is an apocalyptic number.

It is an amenable number.

6875552068 is an abundant number, since it is smaller than the sum of its proper divisors (8143615676).

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

6875552068 is a wasteful number, since it uses less digits than its factorization.

6875552068 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 26752 (or 26750 counting only the distinct ones).

The product of its (nonzero) digits is 4032000, while the sum is 52.

The square root of 6875552068 is about 82918.9487873550. The cubic root of 6875552068 is about 1901.5271257059.

The spelling of 6875552068 in words is "six billion, eight hundred seventy-five million, five hundred fifty-two thousand, sixty-eight".

Divisors: 1 2 4 7 11 14 22 28 44 77 154 308 863 1726 3452 6041 9493 12082 18986 24164 25867 37972 51734 66451 103468 132902 181069 265804 284537 362138 569074 724276 1138148 1991759 3983518 7967036 22323221 44646442 89292884 156262547 245555431 312525094 491110862 625050188 982221724 1718888017 3437776034 6875552068