Search a number
-
+
103100233122212 = 2225775058280553
BaseRepresentation
bin10111011100010011100100…
…110001011000000110100100
3111112001021201111212222112112
4113130103210301120012210
5102003143234134402322
61003135332045540152
730500513613653414
oct2734234461300644
9445037644788475
10103100233122212
112a93a621864137
12b691623574658
13456b405868a01
141b66113ad0644
15bdbd1894b5e2
hex5dc4e4c581a4

103100233122212 has 6 divisors (see below), whose sum is σ = 180425407963878. Its totient is φ = 51550116561104.

The previous prime is 103100233122199. The next prime is 103100233122241. The reversal of 103100233122212 is 212221332001301.

It can be written as a sum of positive squares in only one way, i.e., 92518120025956 + 10582113096256 = 9618634^2 + 3253016^2 .

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 12887529140273 + ... + 12887529140280.

It is an arithmetic number, because the mean of its divisors is an integer number (30070901327313).

Almost surely, 2103100233122212 is an apocalyptic number.

It is an amenable number.

103100233122212 is a deficient number, since it is larger than the sum of its proper divisors (77325174841666).

103100233122212 is a wasteful number, since it uses less digits than its factorization.

103100233122212 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 25775058280557 (or 25775058280555 counting only the distinct ones).

The product of its (nonzero) digits is 864, while the sum is 23.

Adding to 103100233122212 its reverse (212221332001301), we get a palindrome (315321565123513).

The spelling of 103100233122212 in words is "one hundred three trillion, one hundred billion, two hundred thirty-three million, one hundred twenty-two thousand, two hundred twelve".

Divisors: 1 2 4 25775058280553 51550116561106 103100233122212