Search a number
-
+
10220043301 = 13276877867
BaseRepresentation
bin10011000010010100…
…10111110000100101
3222101020210222210021
421201022113300211
5131412312341201
64410042555141
7511155635416
oct114112276045
928336728707
1010220043301
114374a47886
121b92808ab1
13c6b471800
146cd48180d
153ec375ea1
hex261297c25

10220043301 has 12 divisors (see below), whose sum is σ = 11069520672. Its totient is φ = 9431459856.

The previous prime is 10220043299. The next prime is 10220043311. The reversal of 10220043301 is 10334002201.

It is a happy number.

It is not a de Polignac number, because 10220043301 - 21 = 10220043299 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10220043311) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1295170 + ... + 1303036.

It is an arithmetic number, because the mean of its divisors is an integer number (922460056).

Almost surely, 210220043301 is an apocalyptic number.

It is an amenable number.

10220043301 is a deficient number, since it is larger than the sum of its proper divisors (849477371).

10220043301 is an equidigital number, since it uses as much as digits as its factorization.

10220043301 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15580 (or 15567 counting only the distinct ones).

The product of its (nonzero) digits is 144, while the sum is 16.

Adding to 10220043301 its reverse (10334002201), we get a palindrome (20554045502).

The spelling of 10220043301 in words is "ten billion, two hundred twenty million, forty-three thousand, three hundred one".

Divisors: 1 13 169 7687 7867 99931 102271 1299103 1329523 60473629 786157177 10220043301