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10241458920 = 2332571117103211
BaseRepresentation
bin10011000100111000…
…00100001011101000
3222102202010000111100
421202130010023220
5131433303141140
64412130001400
7511535651550
oct114234041350
928382100440
1010241458920
114386044740
121b99a16260
13c72a2c384
146d2258160
153ee1a6530
hex2627042e8

10241458920 has 768 divisors, whose sum is σ = 44575764480. Its totient is φ = 1974067200.

The previous prime is 10241458889. The next prime is 10241458939. The reversal of 10241458920 is 2985414201.

10241458920 is a `hidden beast` number, since 10 + 2 + 41 + 4 + 589 + 20 = 666.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is an unprimeable number.

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 191 ways as a sum of consecutive naturals, for example, 48537615 + ... + 48537825.

It is an arithmetic number, because the mean of its divisors is an integer number (58041360).

Almost surely, 210241458920 is an apocalyptic number.

10241458920 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 10241458920, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (22287882240).

10241458920 is an abundant number, since it is smaller than the sum of its proper divisors (34334305560).

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

10241458920 is a wasteful number, since it uses less digits than its factorization.

10241458920 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 366 (or 359 counting only the distinct ones).

The product of its (nonzero) digits is 23040, while the sum is 36.

The spelling of 10241458920 in words is "ten billion, two hundred forty-one million, four hundred fifty-eight thousand, nine hundred twenty".