Search a number
-
+
2301201312230 = 251520631513321
BaseRepresentation
bin100001011111001010010…
…010010110100111100110
322010222210200020212021202
4201133022102112213212
5300200330013442410
64521053550242502
7325153625262422
oct41371222264746
98128720225252
102301201312230
11807a3016a807
12311ba37b6432
13139005226802
147d543383b82
153ecd5d85ca5
hex217ca4969e6

2301201312230 has 16 divisors (see below), whose sum is σ = 4142192338944. Its totient is φ = 920473863360.

The previous prime is 2301201312227. The next prime is 2301201312233. The reversal of 2301201312230 is 322131021032.

2301201312230 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an interprime number because it is at equal distance from previous prime (2301201312227) and next prime (2301201312233).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2301201312233) 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, 763970 + ... + 2277290.

It is an arithmetic number, because the mean of its divisors is an integer number (258887021184).

Almost surely, 22301201312230 is an apocalyptic number.

2301201312230 is a deficient number, since it is larger than the sum of its proper divisors (1840991026714).

2301201312230 is a wasteful number, since it uses less digits than its factorization.

2301201312230 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1665391.

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

Adding to 2301201312230 its reverse (322131021032), we get a palindrome (2623332333262).

The spelling of 2301201312230 in words is "two trillion, three hundred one billion, two hundred one million, three hundred twelve thousand, two hundred thirty".

Divisors: 1 2 5 10 152063 304126 760315 1513321 1520630 3026642 7566605 15133210 230120131223 460240262446 1150600656115 2301201312230