Search a number
-
+
10101233210 = 2510110001221
BaseRepresentation
bin10010110100001010…
…01001011000111010
3222001222020210222112
421122011021120322
5131141403430320
64350200252322
7505214031335
oct113205113072
928058223875
1010101233210
114313979022
121b5aa710a2
13c4c973393
146bb79561c
153e1c07ec5
hex25a14963a

10101233210 has 16 divisors (see below), whose sum is σ = 18362243592. Its totient is φ = 4000488000.

The previous prime is 10101233201. The next prime is 10101233227. The reversal of 10101233210 is 1233210101.

It can be written as a sum of positive squares in 4 ways, for example, as 9392129569 + 709103641 = 96913^2 + 26629^2 .

It is a Curzon number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4999601 + ... + 5001620.

Almost surely, 210101233210 is an apocalyptic number.

10101233210 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

10101233210 is a deficient number, since it is larger than the sum of its proper divisors (8261010382).

10101233210 is a wasteful number, since it uses less digits than its factorization.

10101233210 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10001329.

The product of its (nonzero) digits is 36, while the sum is 14.

Adding to 10101233210 its reverse (1233210101), we get a palindrome (11334443311).

The spelling of 10101233210 in words is "ten billion, one hundred one million, two hundred thirty-three thousand, two hundred ten".

Divisors: 1 2 5 10 101 202 505 1010 10001221 20002442 50006105 100012210 1010123321 2020246642 5050616605 10101233210