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10372382240 = 255115893399
BaseRepresentation
bin10011010100011110…
…11111111000100000
3222202212110121112012
421222033133320200
5132220312212430
64433124052052
7515015536313
oct115217377040
928685417465
1010372382240
114442a37330
122015834028
13c93bac1ac
147057b897a
1540a918695
hex26a3dfe20

10372382240 has 48 divisors (see below), whose sum is σ = 26732462400. Its totient is φ = 3771774720.

The previous prime is 10372382129. The next prime is 10372382249. The reversal of 10372382240 is 4228327301.

It is a Harshad number since it is a multiple of its sum of digits (32).

It is a junction number, because it is equal to n+sod(n) for n = 10372382197 and 10372382206.

It is not an unprimeable number, because it can be changed into a prime (10372382249) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2944940 + ... + 2948459.

It is an arithmetic number, because the mean of its divisors is an integer number (556926300).

Almost surely, 210372382240 is an apocalyptic number.

10372382240 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

10372382240 is an abundant number, since it is smaller than the sum of its proper divisors (16360080160).

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

10372382240 is a wasteful number, since it uses less digits than its factorization.

10372382240 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5893425 (or 5893417 counting only the distinct ones).

The product of its (nonzero) digits is 16128, while the sum is 32.

The spelling of 10372382240 in words is "ten billion, three hundred seventy-two million, three hundred eighty-two thousand, two hundred forty".

Divisors: 1 2 4 5 8 10 11 16 20 22 32 40 44 55 80 88 110 160 176 220 352 440 880 1760 5893399 11786798 23573596 29466995 47147192 58933990 64827389 94294384 117867980 129654778 188588768 235735960 259309556 324136945 471471920 518619112 648273890 942943840 1037238224 1296547780 2074476448 2593095560 5186191120 10372382240