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10023010312 = 237251713077
BaseRepresentation
bin10010101010110101…
…10000000000001000
3221212112001200100011
421111122300000020
5131011342312222
64334323521304
7503244116260
oct112532600010
927775050304
1010023010312
114283800aa7
121b38829234
13c396b5b43
146b12327a0
153d9e05c77
hex2556b0008

10023010312 has 32 divisors (see below), whose sum is σ = 21563478720. Its totient is φ = 4278456000.

The previous prime is 10023010279. The next prime is 10023010313. The reversal of 10023010312 is 21301032001.

It is a junction number, because it is equal to n+sod(n) for n = 10023010292 and 10023010301.

It is not an unprimeable number, because it can be changed into a prime (10023010313) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 342483 + ... + 370594.

It is an arithmetic number, because the mean of its divisors is an integer number (673858710).

Almost surely, 210023010312 is an apocalyptic number.

It is an amenable number.

10023010312 is an abundant number, since it is smaller than the sum of its proper divisors (11540468408).

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

10023010312 is a wasteful number, since it uses less digits than its factorization.

10023010312 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 713341 (or 713337 counting only the distinct ones).

The product of its (nonzero) digits is 36, while the sum is 13.

Adding to 10023010312 its reverse (21301032001), we get a palindrome (31324042313).

The spelling of 10023010312 in words is "ten billion, twenty-three million, ten thousand, three hundred twelve".

Divisors: 1 2 4 7 8 14 28 56 251 502 1004 1757 2008 3514 7028 14056 713077 1426154 2852308 4991539 5704616 9983078 19966156 39932312 178982327 357964654 715929308 1252876289 1431858616 2505752578 5011505156 10023010312