Search a number
-
+
3212341000000 = 2656112312697
BaseRepresentation
bin101110101111101110011…
…100011011011101000000
3102101002121120022201100121
4232233232130123131000
5410112333244000000
610455421252030024
7451040542655656
oct56575634333500
912332546281317
103212341000000
111029389826930
1243a6a6602314
131a3bcb838432
14b1699ddcdd6
1558861345b1a
hex2ebee71b740

3212341000000 has 392 divisors, whose sum is σ = 9071017639488. Its totient is φ = 1117248000000.

The previous prime is 3212340999971. The next prime is 3212341000109. The reversal of 3212341000000 is 1432123.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (16).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 55 ways as a sum of consecutive naturals, for example, 252993652 + ... + 253006348.

Almost surely, 23212341000000 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 3212341000000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (4535508819744).

3212341000000 is an abundant number, since it is smaller than the sum of its proper divisors (5858676639488).

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

3212341000000 is an equidigital number, since it uses as much as digits as its factorization.

3212341000000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12773 (or 12738 counting only the distinct ones).

The product of its (nonzero) digits is 144, while the sum is 16.

Adding to 3212341000000 its reverse (1432123), we get a palindrome (3212342432123).

The spelling of 3212341000000 in words is "three trillion, two hundred twelve billion, three hundred forty-one million", and thus it is an aban number.