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1190130 = 23539671
BaseRepresentation
bin100100010100011110010
32020110112220
410202203302
5301041010
641301510
713054524
oct4424362
92213486
101190130
11743187
12494896
13328926
1422da14
15187970
hex1228f2

1190130 has 16 divisors (see below), whose sum is σ = 2856384. Its totient is φ = 317360.

The previous prime is 1190081. The next prime is 1190143. The reversal of 1190130 is 310911.

It is a Harshad number since it is a multiple of its sum of digits (15).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 19806 + ... + 19865.

It is an arithmetic number, because the mean of its divisors is an integer number (178524).

21190130 is an apocalyptic number.

1190130 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1190130 is an abundant number, since it is smaller than the sum of its proper divisors (1666254).

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

1190130 is a wasteful number, since it uses less digits than its factorization.

1190130 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 39681.

The product of its (nonzero) digits is 27, while the sum is 15.

The square root of 1190130 is about 1090.9307952386. The cubic root of 1190130 is about 105.9737089181.

The spelling of 1190130 in words is "one million, one hundred ninety thousand, one hundred thirty".

Divisors: 1 2 3 5 6 10 15 30 39671 79342 119013 198355 238026 396710 595065 1190130