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3009094240 = 255139135301
BaseRepresentation
bin1011001101011011…
…0010001001100000
321202201010211021211
42303112302021200
522130312003430
61214331155504
7134365610335
oct26326621140
97681124254
103009094240
111304612049
126bb8a5b94
1338c549a49
142078d298c
1512928d72a
hexb35b2260

3009094240 has 48 divisors (see below), whose sum is σ = 7160181840. Its totient is φ = 1194969600.

The previous prime is 3009094229. The next prime is 3009094241. The reversal of 3009094240 is 424909003.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3009094241) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 45411 + ... + 89890.

It is an arithmetic number, because the mean of its divisors is an integer number (149170455).

Almost surely, 23009094240 is an apocalyptic number.

It is an amenable number.

3009094240 is an abundant number, since it is smaller than the sum of its proper divisors (4151087600).

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

3009094240 is a wasteful number, since it uses less digits than its factorization.

3009094240 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 135455 (or 135447 counting only the distinct ones).

The product of its (nonzero) digits is 7776, while the sum is 31.

The square root of 3009094240 is about 54855.2116029097. The cubic root of 3009094240 is about 1443.7054516967.

The spelling of 3009094240 in words is "three billion, nine million, ninety-four thousand, two hundred forty".

Divisors: 1 2 4 5 8 10 16 20 32 40 80 139 160 278 556 695 1112 1390 2224 2780 4448 5560 11120 22240 135301 270602 541204 676505 1082408 1353010 2164816 2706020 4329632 5412040 10824080 18806839 21648160 37613678 75227356 94034195 150454712 188068390 300909424 376136780 601818848 752273560 1504547120 3009094240