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5701890 = 235190063
BaseRepresentation
bin10101110000000100000010
3101201200112010
4111300010002
52424430030
6322113350
766315405
oct25600402
911650463
105701890
113244a07
121aab856
1312483cc
14a85d3c
157796b0
hex570102

5701890 has 16 divisors (see below), whose sum is σ = 13684608. Its totient is φ = 1520496.

The previous prime is 5701889. The next prime is 5701897. The reversal of 5701890 is 981075.

It is a Harshad number since it is a multiple of its sum of digits (30), and also a Moran number because the ratio is a prime number: 190063 = 5701890 / (5 + 7 + 0 + 1 + 8 + 9 + 0).

It is not an unprimeable number, because it can be changed into a prime (5701897) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 95002 + ... + 95061.

It is an arithmetic number, because the mean of its divisors is an integer number (855288).

Almost surely, 25701890 is an apocalyptic number.

5701890 is an abundant number, since it is smaller than the sum of its proper divisors (7982718).

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

5701890 is a wasteful number, since it uses less digits than its factorization.

5701890 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 190073.

The product of its (nonzero) digits is 2520, while the sum is 30.

The square root of 5701890 is about 2387.8630614003. The cubic root of 5701890 is about 178.6513400815.

The spelling of 5701890 in words is "five million, seven hundred one thousand, eight hundred ninety".

Divisors: 1 2 3 5 6 10 15 30 190063 380126 570189 950315 1140378 1900630 2850945 5701890