Search a number
-
+
3300312301212 = 2231491845812249
BaseRepresentation
bin110000000001101001111…
…100010011111010011100
3102200111200102211211220210
4300001221330103322130
5413033014422114322
611004050442212420
7460303546461543
oct60015174237234
912614612754823
103300312301212
111062722289553
12453757ab4110
131ac2ab275714
14b5a436d115a
155acae54170c
hex30069f13e9c

3300312301212 has 24 divisors (see below), whose sum is σ = 7752411450000. Its totient is φ = 1092720850816.

The previous prime is 3300312301211. The next prime is 3300312301213. The reversal of 3300312301212 is 2121032130033.

It is an interprime number because it is at equal distance from previous prime (3300312301211) and next prime (3300312301213).

It is a super-2 number, since 2×33003123012122 (a number of 26 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3300312301211) 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, 922904337 + ... + 922907912.

It is an arithmetic number, because the mean of its divisors is an integer number (323017143750).

Almost surely, 23300312301212 is an apocalyptic number.

It is an amenable number.

3300312301212 is an abundant number, since it is smaller than the sum of its proper divisors (4452099148788).

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

3300312301212 is a wasteful number, since it uses less digits than its factorization.

3300312301212 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1845812405 (or 1845812403 counting only the distinct ones).

The product of its (nonzero) digits is 648, while the sum is 21.

Adding to 3300312301212 its reverse (2121032130033), we get a palindrome (5421344431245).

The spelling of 3300312301212 in words is "three trillion, three hundred billion, three hundred twelve million, three hundred one thousand, two hundred twelve".

Divisors: 1 2 3 4 6 12 149 298 447 596 894 1788 1845812249 3691624498 5537436747 7383248996 11074873494 22149746988 275026025101 550052050202 825078075303 1100104100404 1650156150606 3300312301212