Search a number
-
+
10213300212 = 2237271170713
BaseRepresentation
bin10011000001100001…
…01001011111110100
3222100210010102000020
421200300221133310
5131404101101322
64405242245140
7511044422313
oct114060513764
928323112006
1010213300212
114371161685
121b904b67b0
13c69c5050b
146cc60827a
153eb99305c
hex260c297f4

10213300212 has 24 divisors (see below), whose sum is σ = 23863834176. Its totient is φ = 3399747648.

The previous prime is 10213300193. The next prime is 10213300219. The reversal of 10213300212 is 21200331201.

It is a junction number, because it is equal to n+sod(n) for n = 10213300191 and 10213300200.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10213300219) 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, 576633 + ... + 594080.

It is an arithmetic number, because the mean of its divisors is an integer number (994326424).

Almost surely, 210213300212 is an apocalyptic number.

10213300212 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

10213300212 is an abundant number, since it is smaller than the sum of its proper divisors (13650533964).

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

10213300212 is a wasteful number, since it uses less digits than its factorization.

10213300212 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1171447 (or 1171445 counting only the distinct ones).

The product of its (nonzero) digits is 72, while the sum is 15.

Adding to 10213300212 its reverse (21200331201), we get a palindrome (31413631413).

The spelling of 10213300212 in words is "ten billion, two hundred thirteen million, three hundred thousand, two hundred twelve".

Divisors: 1 2 3 4 6 12 727 1454 2181 2908 4362 8724 1170713 2341426 3512139 4682852 7024278 14048556 851108351 1702216702 2553325053 3404433404 5106650106 10213300212