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3106690008 = 233129445417
BaseRepresentation
bin1011100100101100…
…0101001111011000
322000111210012111220
42321023011033120
522330303040013
61232135052040
7136662300162
oct27113051730
98014705456
103106690008
111354711204
12728511020
133a682b116
14216859932
15132b1ab23
hexb92c53d8

3106690008 has 16 divisors (see below), whose sum is σ = 7766725080. Its totient is φ = 1035563328.

The previous prime is 3106689997. The next prime is 3106690031. The reversal of 3106690008 is 8000966013.

3106690008 is digitally balanced in base 2 and base 4, because in such bases it contains all the possibile digits an equal number of times.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 64722685 + ... + 64722732.

Almost surely, 23106690008 is an apocalyptic number.

It is an amenable number.

3106690008 is an abundant number, since it is smaller than the sum of its proper divisors (4660035072).

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

3106690008 is a wasteful number, since it uses less digits than its factorization.

3106690008 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 129445426 (or 129445422 counting only the distinct ones).

The product of its (nonzero) digits is 7776, while the sum is 33.

The square root of 3106690008 is about 55737.6892954848. The cubic root of 3106690008 is about 1459.1478745579.

The spelling of 3106690008 in words is "three billion, one hundred six million, six hundred ninety thousand, eight".

Divisors: 1 2 3 4 6 8 12 24 129445417 258890834 388336251 517781668 776672502 1035563336 1553345004 3106690008