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10023050633 = 389191313469
BaseRepresentation
bin10010101010110101…
…11001110110001001
3221212112010201122112
421111122321312021
5131011400110013
64334324432105
7503244344651
oct112532716611
927775121575
1010023050633
114283829322
121b38848635
13c396cb2bb
146b1243361
153d9e12ba8
hex2556b9d89

10023050633 has 8 divisors (see below), whose sum is σ = 10054816200. Its totient is φ = 9991316608.

The previous prime is 10023050627. The next prime is 10023050651. The reversal of 10023050633 is 33605032001.

It can be written as a sum of positive squares in 4 ways, for example, as 2567246224 + 7455804409 = 50668^2 + 86347^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 10023050633 - 210 = 10023049609 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 10023050599 and 10023050608.

It is not an unprimeable number, because it can be changed into a prime (10023050623) 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, 737423 + ... + 750891.

It is an arithmetic number, because the mean of its divisors is an integer number (1256852025).

Almost surely, 210023050633 is an apocalyptic number.

It is an amenable number.

10023050633 is a deficient number, since it is larger than the sum of its proper divisors (31765567).

10023050633 is a wasteful number, since it uses less digits than its factorization.

10023050633 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15771.

The product of its (nonzero) digits is 1620, while the sum is 23.

Adding to 10023050633 its reverse (33605032001), we get a palindrome (43628082634).

The spelling of 10023050633 in words is "ten billion, twenty-three million, fifty thousand, six hundred thirty-three".

Divisors: 1 389 1913 13469 744157 5239441 25766197 10023050633