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3037141 = 29104729
BaseRepresentation
bin1011100101011111010101
312201022011201
423211133111
51234142031
6145032501
734546432
oct13453725
95638151
103037141
111794938
121025731
13824533
14590b89
153eed61
hex2e57d5

3037141 has 4 divisors (see below), whose sum is σ = 3141900. Its totient is φ = 2932384.

The previous prime is 3037121. The next prime is 3037147. The reversal of 3037141 is 1417303.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 2480625 + 556516 = 1575^2 + 746^2 .

It is a cyclic number.

It is not a de Polignac number, because 3037141 - 25 = 3037109 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3037147) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 52336 + ... + 52393.

It is an arithmetic number, because the mean of its divisors is an integer number (785475).

Almost surely, 23037141 is an apocalyptic number.

It is an amenable number.

3037141 is a deficient number, since it is larger than the sum of its proper divisors (104759).

3037141 is a wasteful number, since it uses less digits than its factorization.

3037141 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 104758.

The product of its (nonzero) digits is 252, while the sum is 19.

The square root of 3037141 is about 1742.7395100818. The cubic root of 3037141 is about 144.8177019403.

The spelling of 3037141 in words is "three million, thirty-seven thousand, one hundred forty-one".

Divisors: 1 29 104729 3037141