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10201383 = 3541981
BaseRepresentation
bin100110111010…
…100100100111
3201012021200000
4212322210213
510102421013
61002352343
7152465433
oct46724447
921167600
1010201383
1158384a5
1234bb6b3
13216242a
1414d79c3
15d67973
hex9ba927

10201383 has 12 divisors (see below), whose sum is σ = 15281448. Its totient is φ = 6800760.

The previous prime is 10201369. The next prime is 10201391. The reversal of 10201383 is 38310201.

It is not a de Polignac number, because 10201383 - 213 = 10193191 is a prime.

It is a super-2 number, since 2×102013832 = 208136430225378, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10201183) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 20748 + ... + 21233.

It is an arithmetic number, because the mean of its divisors is an integer number (1273454).

Almost surely, 210201383 is an apocalyptic number.

10201383 is a deficient number, since it is larger than the sum of its proper divisors (5080065).

10201383 is an frugal number, since it uses more digits than its factorization.

10201383 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 41996 (or 41984 counting only the distinct ones).

The product of its (nonzero) digits is 144, while the sum is 18.

The square root of 10201383 is about 3193.9603942441. The cubic root of 10201383 is about 216.8800897686.

Adding to 10201383 its reverse (38310201), we get a palindrome (48511584).

The spelling of 10201383 in words is "ten million, two hundred one thousand, three hundred eighty-three".

Divisors: 1 3 9 27 81 243 41981 125943 377829 1133487 3400461 10201383