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1075130 = 25715359
BaseRepresentation
bin100000110011110111010
32000121210122
410012132322
5233401010
635013242
712065330
oct4063672
92017718
101075130
11674841
1243a222
132b8494
141ddb50
15163855
hex1067ba

1075130 has 16 divisors (see below), whose sum is σ = 2211840. Its totient is φ = 368592.

The previous prime is 1075103. The next prime is 1075133. The reversal of 1075130 is 315701.

It is a junction number, because it is equal to n+sod(n) for n = 1075099 and 1075108.

It is not an unprimeable number, because it can be changed into a prime (1075133) by changing a digit.

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 7 ways as a sum of consecutive naturals, for example, 7610 + ... + 7749.

It is an arithmetic number, because the mean of its divisors is an integer number (138240).

21075130 is an apocalyptic number.

1075130 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1075130 is an abundant number, since it is smaller than the sum of its proper divisors (1136710).

1075130 is a wasteful number, since it uses less digits than its factorization.

1075130 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15373.

The product of its (nonzero) digits is 105, while the sum is 17.

The square root of 1075130 is about 1036.8847573381. The cubic root of 1075130 is about 102.4441099230. Note that the first 3 decimals are identical.

The spelling of 1075130 in words is "one million, seventy-five thousand, one hundred thirty".

Divisors: 1 2 5 7 10 14 35 70 15359 30718 76795 107513 153590 215026 537565 1075130