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3119130 = 232574951
BaseRepresentation
bin1011111001100000011010
312212110122100
423321200122
51244303010
6150504230
735340450
oct13714032
95773570
103119130
1118404a3
121065076
13852951
145b29d0
154192c0
hex2f981a

3119130 has 48 divisors (see below), whose sum is σ = 9270144. Its totient is φ = 712800.

The previous prime is 3119117. The next prime is 3119131. The reversal of 3119130 is 319113.

3119130 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (3119131) 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 23 ways as a sum of consecutive naturals, for example, 1846 + ... + 3105.

It is an arithmetic number, because the mean of its divisors is an integer number (193128).

Almost surely, 23119130 is an apocalyptic number.

3119130 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

3119130 is an abundant number, since it is smaller than the sum of its proper divisors (6151014).

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

3119130 is a wasteful number, since it uses less digits than its factorization.

3119130 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4971 (or 4968 counting only the distinct ones).

The product of its (nonzero) digits is 81, while the sum is 18.

The square root of 3119130 is about 1766.1058858404. The cubic root of 3119130 is about 146.1092882851.

It can be divided in two parts, 3119 and 130, that added together give a square (3249 = 572).

The spelling of 3119130 in words is "three million, one hundred nineteen thousand, one hundred thirty".

Divisors: 1 2 3 5 6 7 9 10 14 15 18 21 30 35 42 45 63 70 90 105 126 210 315 630 4951 9902 14853 24755 29706 34657 44559 49510 69314 74265 89118 103971 148530 173285 207942 222795 311913 346570 445590 519855 623826 1039710 1559565 3119130