Search a number
-
+
10223103028 = 2283197156307
BaseRepresentation
bin10011000010101100…
…00010110000110100
3222101110120102221111
421201112002300310
5131414103244103
64410232324404
7511223641045
oct114126026064
928343512844
1010223103028
114376747686
121b93843704
13c6bca33b8
146cda3a8cc
153ec77c86d
hex261582c34

10223103028 has 24 divisors (see below), whose sum is σ = 18198002592. Its totient is φ = 5024300064.

The previous prime is 10223103001. The next prime is 10223103029. The reversal of 10223103028 is 82030132201.

It is a super-2 number, since 2×102231030282 (a number of 21 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10223103029) 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 7 ways as a sum of consecutive naturals, for example, 12750 + ... + 143557.

It is an arithmetic number, because the mean of its divisors is an integer number (758250108).

Almost surely, 210223103028 is an apocalyptic number.

It is an amenable number.

10223103028 is a deficient number, since it is larger than the sum of its proper divisors (7974899564).

10223103028 is a wasteful number, since it uses less digits than its factorization.

10223103028 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 156591 (or 156589 counting only the distinct ones).

The product of its (nonzero) digits is 576, while the sum is 22.

Adding to 10223103028 its reverse (82030132201), we get a palindrome (92253235229).

The spelling of 10223103028 in words is "ten billion, two hundred twenty-three million, one hundred three thousand, twenty-eight".

Divisors: 1 2 4 83 166 197 332 394 788 16351 32702 65404 156307 312614 625228 12973481 25946962 30792479 51893924 61584958 123169916 2555775757 5111551514 10223103028