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3755080 = 235713411
BaseRepresentation
bin1110010100110001001000
321001210000001
432110301020
51430130310
6212252344
743626520
oct16246110
97053001
103755080
11213527a
1213110b4
13a16254
146da680
154e293a
hex394c48

3755080 has 32 divisors (see below), whose sum is σ = 9656640. Its totient is φ = 1287360.

The previous prime is 3755077. The next prime is 3755083. The reversal of 3755080 is 805573.

It is an interprime number because it is at equal distance from previous prime (3755077) and next prime (3755083).

It is a Smith number, since the sum of its digits (28) coincides with the sum of the digits of its prime factors.

It is a Harshad number since it is a multiple of its sum of digits (28).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3755083) 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, 6426 + ... + 6985.

It is an arithmetic number, because the mean of its divisors is an integer number (301770).

Almost surely, 23755080 is an apocalyptic number.

It is an amenable number.

3755080 is an abundant number, since it is smaller than the sum of its proper divisors (5901560).

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

3755080 is a wasteful number, since it uses less digits than its factorization.

3755080 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13429 (or 13425 counting only the distinct ones).

The product of its (nonzero) digits is 4200, while the sum is 28.

The square root of 3755080 is about 1937.8028795520. The cubic root of 3755080 is about 155.4317480479.

The spelling of 3755080 in words is "three million, seven hundred fifty-five thousand, eighty".

Divisors: 1 2 4 5 7 8 10 14 20 28 35 40 56 70 140 280 13411 26822 53644 67055 93877 107288 134110 187754 268220 375508 469385 536440 751016 938770 1877540 3755080