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1010300310320 = 245728922712757
BaseRepresentation
bin11101011001110101001…
…01110101001100110000
310120120202120021101220212
432230322211311030300
5113023043334412240
62052043041523252
7132664116642200
oct16547245651460
93516676241825
101010300310320
1135a514206554
12143977643528
137436a262112
1436c82420400
151b430b95165
hexeb3a975330

1010300310320 has 240 divisors, whose sum is σ = 2775541684320. Its totient is φ = 340961144832.

The previous prime is 1010300310293. The next prime is 1010300310329. The reversal of 1010300310320 is 230130030101.

It is a Harshad number since it is a multiple of its sum of digits (14).

It is a junction number, because it is equal to n+sod(n) for n = 1010300310295 and 1010300310304.

It is not an unprimeable number, because it can be changed into a prime (1010300310329) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 79189382 + ... + 79202138.

It is an arithmetic number, because the mean of its divisors is an integer number (11564757018).

Almost surely, 21010300310320 is an apocalyptic number.

1010300310320 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 1010300310320, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1387770842160).

1010300310320 is an abundant number, since it is smaller than the sum of its proper divisors (1765241374000).

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

1010300310320 is a wasteful number, since it uses less digits than its factorization.

1010300310320 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13100 (or 13087 counting only the distinct ones).

The product of its (nonzero) digits is 54, while the sum is 14.

Adding to 1010300310320 its reverse (230130030101), we get a palindrome (1240430340421).

The spelling of 1010300310320 in words is "one trillion, ten billion, three hundred million, three hundred ten thousand, three hundred twenty".