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992298130 = 25711397603
BaseRepresentation
bin111011001001010…
…100010010010010
32120011011222010121
4323021110102102
54013012020010
6242244220454
733406252315
oct7311242222
92504158117
10992298130
1146a1432aa
1223839a72a
1312a771675
1495b0497c
155c1ae3da
hex3b254492

992298130 has 16 divisors (see below), whose sum is σ = 1811294784. Its totient is φ = 391328560.

The previous prime is 992298121. The next prime is 992298137. The reversal of 992298130 is 31892299.

It is not an unprimeable number, because it can be changed into a prime (992298137) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 698092 + ... + 699511.

It is an arithmetic number, because the mean of its divisors is an integer number (113205924).

Almost surely, 2992298130 is an apocalyptic number.

992298130 is a deficient number, since it is larger than the sum of its proper divisors (818996654).

992298130 is a wasteful number, since it uses less digits than its factorization.

992298130 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1397681.

The product of its (nonzero) digits is 69984, while the sum is 43.

The square root of 992298130 is about 31500.7639589899. The cubic root of 992298130 is about 997.4260906748.

The spelling of 992298130 in words is "nine hundred ninety-two million, two hundred ninety-eight thousand, one hundred thirty".

Divisors: 1 2 5 10 71 142 355 710 1397603 2795206 6988015 13976030 99229813 198459626 496149065 992298130