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10442232400 = 245231678243
BaseRepresentation
bin10011011100110011…
…11101001001010000
3222221201220100221011
421232121331021100
5132341202414100
64444101140304
7516524340145
oct115631751120
928851810834
1010442232400
114479405836
1220350ba694
13ca54c7752
14710b9c3cc
15411b14bba
hex26e67d250

10442232400 has 60 divisors (see below), whose sum is σ = 25098429312. Its totient is φ = 4175067520.

The previous prime is 10442232349. The next prime is 10442232413. The reversal of 10442232400 is 423224401.

It is a happy number.

10442232400 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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 11 ways as a sum of consecutive naturals, for example, 1262679 + ... + 1270921.

Almost surely, 210442232400 is an apocalyptic number.

10442232400 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

10442232400 is an abundant number, since it is smaller than the sum of its proper divisors (14656196912).

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

10442232400 is a wasteful number, since it uses less digits than its factorization.

10442232400 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11428 (or 11417 counting only the distinct ones).

The product of its (nonzero) digits is 1536, while the sum is 22.

Adding to 10442232400 its reverse (423224401), we get a palindrome (10865456801).

The spelling of 10442232400 in words is "ten billion, four hundred forty-two million, two hundred thirty-two thousand, four hundred".

Divisors: 1 2 4 5 8 10 16 20 25 40 50 80 100 200 400 3167 6334 8243 12668 15835 16486 25336 31670 32972 41215 50672 63340 65944 79175 82430 126680 131888 158350 164860 206075 253360 316700 329720 412150 633400 659440 824300 1266800 1648600 3297200 26105581 52211162 104422324 130527905 208844648 261055810 417689296 522111620 652639525 1044223240 1305279050 2088446480 2610558100 5221116200 10442232400