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10024093440 = 28345109887
BaseRepresentation
bin10010101010111101…
…11000011100000000
3221212121002201010000
421111132320130000
5131012131442230
64334403040000
7503256250134
oct112536703400
927777081100
1010024093440
114284380849
121b39070000
13c399a4b4a
146b14353c4
153da06bb60
hex2557b8700

10024093440 has 360 divisors, whose sum is σ = 36237912480. Its totient is φ = 2645581824.

The previous prime is 10024093433. The next prime is 10024093441. The reversal of 10024093440 is 4439042001.

It is a tau number, because it is divible by the number of its divisors (360).

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10024093441) by changing a digit.

It is a polite number, since it can be written in 39 ways as a sum of consecutive naturals, for example, 11300677 + ... + 11301563.

It is an arithmetic number, because the mean of its divisors is an integer number (100660868).

Almost surely, 210024093440 is an apocalyptic number.

10024093440 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 10024093440, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (18118956240).

10024093440 is an abundant number, since it is smaller than the sum of its proper divisors (26213819040).

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

10024093440 is an equidigital number, since it uses as much as digits as its factorization.

10024093440 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1029 (or 1006 counting only the distinct ones).

The product of its (nonzero) digits is 3456, while the sum is 27.

The spelling of 10024093440 in words is "ten billion, twenty-four million, ninety-three thousand, four hundred forty".