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3375130320 = 243254687681
BaseRepresentation
bin1100100100101100…
…0110011011010000
322201012220101101200
43021023012123100
523403013132240
61314524431200
7146432064042
oct31113063320
98635811350
103375130320
11148219a401
127a23a8500
1341a329043
14240375a92
1514b493930
hexc92c66d0

3375130320 has 60 divisors (see below), whose sum is σ = 11334815076. Its totient is φ = 900034560.

The previous prime is 3375130313. The next prime is 3375130321. The reversal of 3375130320 is 230315733.

3375130320 is a `hidden beast` number, since 337 + 5 + 1 + 3 + 0 + 320 = 666.

It can be written as a sum of positive squares in 2 ways, for example, as 545315904 + 2829814416 = 23352^2 + 53196^2 .

It is a tau number, because it is divible by the number of its divisors (60).

It is a super-2 number, since 2×33751303202 = 22783009353966604800, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3375130321) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 2343121 + ... + 2344560.

Almost surely, 23375130320 is an apocalyptic number.

3375130320 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

It is an amenable number.

3375130320 is an abundant number, since it is smaller than the sum of its proper divisors (7959684756).

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

3375130320 is a wasteful number, since it uses less digits than its factorization.

3375130320 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4687700 (or 4687691 counting only the distinct ones).

The product of its (nonzero) digits is 5670, while the sum is 27.

The square root of 3375130320 is about 58095.8717982612. The cubic root of 3375130320 is about 1500.0193064182.

The spelling of 3375130320 in words is "three billion, three hundred seventy-five million, one hundred thirty thousand, three hundred twenty".

Divisors: 1 2 3 4 5 6 8 9 10 12 15 16 18 20 24 30 36 40 45 48 60 72 80 90 120 144 180 240 360 720 4687681 9375362 14063043 18750724 23438405 28126086 37501448 42189129 46876810 56252172 70315215 75002896 84378258 93753620 112504344 140630430 168756516 187507240 210945645 225008688 281260860 337513032 375014480 421891290 562521720 675026064 843782580 1125043440 1687565160 3375130320