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3750940 = 225187547
BaseRepresentation
bin1110010011110000011100
321001120022201
432103300130
51430012230
6212221244
743611454
oct16236034
97046281
103750940
112132156
12130a824
13a143bb
146d8d64
154e15ca
hex393c1c

3750940 has 12 divisors (see below), whose sum is σ = 7877016. Its totient is φ = 1500368.

The previous prime is 3750937. The next prime is 3750953. The reversal of 3750940 is 490573.

3750940 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a junction number, because it is equal to n+sod(n) for n = 3750899 and 3750908.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 93754 + ... + 93793.

It is an arithmetic number, because the mean of its divisors is an integer number (656418).

Almost surely, 23750940 is an apocalyptic number.

It is an amenable number.

3750940 is an abundant number, since it is smaller than the sum of its proper divisors (4126076).

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

3750940 is a wasteful number, since it uses less digits than its factorization.

3750940 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 187556 (or 187554 counting only the distinct ones).

The product of its (nonzero) digits is 3780, while the sum is 28.

The square root of 3750940 is about 1936.7343648523. The cubic root of 3750940 is about 155.3746055401.

The spelling of 3750940 in words is "three million, seven hundred fifty thousand, nine hundred forty".

Divisors: 1 2 4 5 10 20 187547 375094 750188 937735 1875470 3750940