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10000023824 = 2471994091097
BaseRepresentation
bin10010101000000110…
…00100000100010000
3221210220210211210202
421110003010010100
5130440001230244
64332143114332
7502544541260
oct112403040420
927726724722
1010000023824
1142718309aa
121b30ba29a8
13c349c827b
146ac16b7a0
153d7db504e
hex2540c4110

10000023824 has 80 divisors (see below), whose sum is σ = 22328928000. Its totient is φ = 4249884672.

The previous prime is 10000023823. The next prime is 10000023827. The reversal of 10000023824 is 42832000001.

It is a junction number, because it is equal to n+sod(n) for n = 10000023796 and 10000023805.

It is not an unprimeable number, because it can be changed into a prime (10000023823) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 9115244 + ... + 9116340.

It is an arithmetic number, because the mean of its divisors is an integer number (279111600).

Almost surely, 210000023824 is an apocalyptic number.

10000023824 is a gapful number since it is divisible by the number (14) 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 10000023824, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (11164464000).

10000023824 is an abundant number, since it is smaller than the sum of its proper divisors (12328904176).

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

10000023824 is a wasteful number, since it uses less digits than its factorization.

10000023824 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1720 (or 1714 counting only the distinct ones).

The product of its (nonzero) digits is 384, while the sum is 20.

Adding to 10000023824 its reverse (42832000001), we get a palindrome (52832023825).

The spelling of 10000023824 in words is "ten billion, twenty-three thousand, eight hundred twenty-four".

Divisors: 1 2 4 7 8 14 16 28 56 112 199 398 409 796 818 1097 1393 1592 1636 2194 2786 2863 3184 3272 4388 5572 5726 6544 7679 8776 11144 11452 15358 17552 22288 22904 30716 45808 61432 81391 122864 162782 218303 325564 436606 448673 569737 651128 873212 897346 1139474 1302256 1528121 1746424 1794692 2278948 3056242 3140711 3492848 3589384 4557896 6112484 6281422 7178768 9115792 12224968 12562844 24449936 25125688 50251376 89285927 178571854 357143708 625001489 714287416 1250002978 1428574832 2500005956 5000011912 10000023824