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2313212033002 = 213838391277621
BaseRepresentation
bin100001101010010110001…
…011100111011111101010
322012010210201112200202211
4201222112023213133222
5300344424240024002
64530401441515334
7326060356600153
oct41522613473752
98163721480684
102313212033002
11812033984022
12314396042b4a
1313a19a672c90
147dd6259292a
154028a522dd7
hex21a962e77ea

2313212033002 has 32 divisors (see below), whose sum is σ = 3786258349440. Its totient is φ = 1053515231040.

The previous prime is 2313212032909. The next prime is 2313212033023. The reversal of 2313212033002 is 2003302123132.

It is an unprimeable number.

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 15 ways as a sum of consecutive naturals, for example, 1171752 + ... + 2449372.

It is an arithmetic number, because the mean of its divisors is an integer number (118320573420).

Almost surely, 22313212033002 is an apocalyptic number.

2313212033002 is a deficient number, since it is larger than the sum of its proper divisors (1473046316438).

2313212033002 is a wasteful number, since it uses less digits than its factorization.

2313212033002 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1278558.

The product of its (nonzero) digits is 1296, while the sum is 22.

Adding to 2313212033002 its reverse (2003302123132), we get a palindrome (4316514156134).

The spelling of 2313212033002 in words is "two trillion, three hundred thirteen billion, two hundred twelve million, thirty-three thousand, two".

Divisors: 1 2 13 26 83 166 839 1079 1678 2158 10907 21814 69637 139274 905281 1277621 1810562 2555242 16609073 33218146 106042543 212085086 1071924019 1378553059 2143848038 2757106118 13935012247 27870024494 88969693577 177939387154 1156606016501 2313212033002