Search a number
-
+
10220200201090 = 251192910910919
BaseRepresentation
bin1001010010111001001101…
…1001110000101110000010
31100012001010022202110211201
42110232103121300232002
52314421432222413330
633423032315331414
72103246042230665
oct224562331605602
940161108673751
1010220200201090
1132903a9634290
1211908b0450b6a
135919b7479cb9
14274935d2b6dc
1512acb69cbeca
hex94b93670b82

10220200201090 has 16 divisors (see below), whose sum is σ = 20068756758720. Its totient is φ = 3716436436720.

The previous prime is 10220200201069. The next prime is 10220200201093. The reversal of 10220200201090 is 9010200202201.

It is not an unprimeable number, because it can be changed into a prime (10220200201093) 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, 46455455350 + ... + 46455455569.

It is an arithmetic number, because the mean of its divisors is an integer number (1254297297420).

Almost surely, 210220200201090 is an apocalyptic number.

10220200201090 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

10220200201090 is a deficient number, since it is larger than the sum of its proper divisors (9848556557630).

10220200201090 is a wasteful number, since it uses less digits than its factorization.

10220200201090 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 92910910937.

The product of its (nonzero) digits is 144, while the sum is 19.

Adding to 10220200201090 its reverse (9010200202201), we get a palindrome (19230400403291).

The spelling of 10220200201090 in words is "ten trillion, two hundred twenty billion, two hundred million, two hundred one thousand, ninety".

Divisors: 1 2 5 10 11 22 55 110 92910910919 185821821838 464554554595 929109109190 1022020020109 2044040040218 5110100100545 10220200201090