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10020101224 = 237616329033
BaseRepresentation
bin10010101010011111…
…01001110001101000
3221212022120212211011
421111033221301220
5131010121214344
64334141313304
7503210312050
oct112517516150
927768525734
1010020101224
1142820a43a1
121b37865834
13c38c079a3
146b0ab6560
153d9a2dd34
hex2553e9c68

10020101224 has 32 divisors (see below), whose sum is σ = 21475869120. Its totient is φ = 4293484416.

The previous prime is 10020101207. The next prime is 10020101227. The reversal of 10020101224 is 42210102001.

It is a happy number.

10020101224 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not an unprimeable number, because it can be changed into a prime (10020101227) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 330612 + ... + 359644.

It is an arithmetic number, because the mean of its divisors is an integer number (671120910).

Almost surely, 210020101224 is an apocalyptic number.

10020101224 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

It is an amenable number.

10020101224 is an abundant number, since it is smaller than the sum of its proper divisors (11455767896).

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

10020101224 is a wasteful number, since it uses less digits than its factorization.

10020101224 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 35209 (or 35205 counting only the distinct ones).

The product of its (nonzero) digits is 32, while the sum is 13.

Adding to 10020101224 its reverse (42210102001), we get a palindrome (52230203225).

The spelling of 10020101224 in words is "ten billion, twenty million, one hundred one thousand, two hundred twenty-four".

Divisors: 1 2 4 7 8 14 28 56 6163 12326 24652 29033 43141 49304 58066 86282 116132 172564 203231 232264 345128 406462 812924 1625848 178930379 357860758 715721516 1252512653 1431443032 2505025306 5010050612 10020101224