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230323130030 = 25710132577529
BaseRepresentation
bin1101011010000001010…
…1000000111010101110
3211000111121121021221102
43112200111000322232
512233200210130110
6253450424003102
722432423205630
oct3264025007256
9730447537842
10230323130030
1189752447644
123877a900492
1318947620076
14b20d400a50
155ed062a5a5
hex35a0540eae

230323130030 has 32 divisors (see below), whose sum is σ = 478498760640. Its totient is φ = 78186067200.

The previous prime is 230323130029. The next prime is 230323130087. The reversal of 230323130030 is 30031323032.

It is a junction number, because it is equal to n+sod(n) for n = 230323129984 and 230323130011.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 16281695 + ... + 16295834.

It is an arithmetic number, because the mean of its divisors is an integer number (14953086270).

Almost surely, 2230323130030 is an apocalyptic number.

230323130030 is an abundant number, since it is smaller than the sum of its proper divisors (248175630610).

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

230323130030 is a wasteful number, since it uses less digits than its factorization.

230323130030 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 32577644.

The product of its (nonzero) digits is 972, while the sum is 20.

Adding to 230323130030 its reverse (30031323032), we get a palindrome (260354453062).

The spelling of 230323130030 in words is "two hundred thirty billion, three hundred twenty-three million, one hundred thirty thousand, thirty".

Divisors: 1 2 5 7 10 14 35 70 101 202 505 707 1010 1414 3535 7070 32577529 65155058 162887645 228042703 325775290 456085406 1140213515 2280427030 3290330429 6580660858 16451652145 23032313003 32903304290 46064626006 115161565015 230323130030