Search a number
-
+
2300321213210 = 251549148503629
BaseRepresentation
bin100001011110010101110…
…101000010101100011010
322010220112100012012101202
4201132111311002230122
5300142024212310320
64520430350514202
7325123050461156
oct41362565025432
98126470165352
102300321213210
118076193a0349
12311998b05962
13138bc4aaa467
147d49c528066
153ec8398ab75
hex21795d42b1a

2300321213210 has 16 divisors (see below), whose sum is σ = 4143251277000. Its totient is φ = 919534464576.

The previous prime is 2300321213167. The next prime is 2300321213213. The reversal of 2300321213210 is 123121230032.

It can be written as a sum of positive squares in 4 ways, for example, as 901468594849 + 1398852618361 = 949457^2 + 1182731^2 .

It is not an unprimeable number, because it can be changed into a prime (2300321213213) 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, 74236325 + ... + 74267304.

Almost surely, 22300321213210 is an apocalyptic number.

2300321213210 is a deficient number, since it is larger than the sum of its proper divisors (1842930063790).

2300321213210 is a wasteful number, since it uses less digits than its factorization.

2300321213210 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 148505185.

The product of its (nonzero) digits is 432, while the sum is 20.

Adding to 2300321213210 its reverse (123121230032), we get a palindrome (2423442443242).

The spelling of 2300321213210 in words is "two trillion, three hundred billion, three hundred twenty-one million, two hundred thirteen thousand, two hundred ten".

Divisors: 1 2 5 10 1549 3098 7745 15490 148503629 297007258 742518145 1485036290 230032121321 460064242642 1150160606605 2300321213210