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3552000681 = 343106325903
BaseRepresentation
bin1101001110110111…
…0011101010101001
3100011112201022220210
43103231303222221
524233303010211
61344243411333
7154010336055
oct32355635251
910145638823
103552000681
111563014759
12831683b49
13447b75568
14259a56c65
1515bc7e9a6
hexd3b73aa9

3552000681 has 16 divisors (see below), whose sum is σ = 4850886656. Its totient is φ = 2310665616.

The previous prime is 3552000593. The next prime is 3552000691. The reversal of 3552000681 is 1860002553.

3552000681 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 3552000681 - 230 = 2478258857 is a prime.

It is a super-2 number, since 2×35520006812 = 25233417675648927522, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (3552000691) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 124176 + ... + 150078.

It is an arithmetic number, because the mean of its divisors is an integer number (303180416).

Almost surely, 23552000681 is an apocalyptic number.

It is an amenable number.

3552000681 is a deficient number, since it is larger than the sum of its proper divisors (1298885975).

3552000681 is a wasteful number, since it uses less digits than its factorization.

3552000681 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 27012.

The product of its (nonzero) digits is 7200, while the sum is 30.

The square root of 3552000681 is about 59598.6634162210. The cubic root of 3552000681 is about 1525.7768226794.

The spelling of 3552000681 in words is "three billion, five hundred fifty-two million, six hundred eighty-one", and thus it is an aban number.

Divisors: 1 3 43 129 1063 3189 25903 45709 77709 137127 1113829 3341487 27534889 82604667 1184000227 3552000681