Search a number
-
+
23212021010301 = 35101945769507
BaseRepresentation
bin1010100011100011110000…
…10001000100111101111101
310001012001021122200001200000
411101301320101010331331
511020301204334312201
6121211242155424513
74614004343104164
oct521617021047575
9101161248601600
1023212021010301
11743a1877a6972
12272a78aa55139
13cc4b65742846
145a36799623db
152a3be806ed86
hex151c78444f7d

23212021010301 has 24 divisors (see below), whose sum is σ = 35114530293024. Its totient is φ = 15321465997200.

The previous prime is 23212021010273. The next prime is 23212021010317. The reversal of 23212021010301 is 10301012021232.

23212021010301 is a `hidden beast` number, since 2 + 32 + 120 + 210 + 1 + 0 + 301 = 666.

It is not a de Polignac number, because 23212021010301 - 26 = 23212021010237 is a prime.

It is a super-2 number, since 2×232120210103012 (a number of 28 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (23212021030301) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 472860211 + ... + 472909296.

It is an arithmetic number, because the mean of its divisors is an integer number (1463105428876).

Almost surely, 223212021010301 is an apocalyptic number.

It is an amenable number.

23212021010301 is a deficient number, since it is larger than the sum of its proper divisors (11902509282723).

23212021010301 is an equidigital number, since it uses as much as digits as its factorization.

23212021010301 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 945769623 (or 945769611 counting only the distinct ones).

The product of its (nonzero) digits is 144, while the sum is 18.

Adding to 23212021010301 its reverse (10301012021232), we get a palindrome (33513033031533).

The spelling of 23212021010301 in words is "twenty-three trillion, two hundred twelve billion, twenty-one million, ten thousand, three hundred one".

Divisors: 1 3 9 27 81 101 243 303 909 2727 8181 24543 945769507 2837308521 8511925563 25535776689 76607330067 95522720207 229821990201 286568160621 859704481863 2579113445589 7737340336767 23212021010301