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3135345140 = 2251543101599
BaseRepresentation
bin1011101011100001…
…1001000111110100
322002111201000222002
42322320121013310
522410122021030
61235041154432
7140460664634
oct27270310764
98074630862
103135345140
111369903234
1273602ba18
133ac751c15
1421a5986c4
151353cb245
hexbae191f4

3135345140 has 24 divisors (see below), whose sum is σ = 6588556800. Its totient is φ = 1253312928.

The previous prime is 3135345131. The next prime is 3135345151. The reversal of 3135345140 is 415435313.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 19940 + ... + 81659.

It is an arithmetic number, because the mean of its divisors is an integer number (274523200).

Almost surely, 23135345140 is an apocalyptic number.

It is an amenable number.

3135345140 is an abundant number, since it is smaller than the sum of its proper divisors (3453211660).

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

3135345140 is a wasteful number, since it uses less digits than its factorization.

3135345140 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 103151 (or 103149 counting only the distinct ones).

The product of its (nonzero) digits is 10800, while the sum is 29.

The square root of 3135345140 is about 55994.1527304414. The cubic root of 3135345140 is about 1463.6203920127.

The spelling of 3135345140 in words is "three billion, one hundred thirty-five million, three hundred forty-five thousand, one hundred forty".

Divisors: 1 2 4 5 10 20 1543 3086 6172 7715 15430 30860 101599 203198 406396 507995 1015990 2031980 156767257 313534514 627069028 783836285 1567672570 3135345140