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3311201312988 = 2231319209198971
BaseRepresentation
bin110000001011110010111…
…110100110000011011100
3102201112210022102221221020
4300023302332212003130
5413222320014003423
611013051143404140
7461140440525552
oct60136276460334
912645708387836
103311201312988
1110672aa900238
12455896753650
131b03251acc5a
14b639794dbd2
155b1ea4aa4e3
hex302f2fa60dc

3311201312988 has 24 divisors (see below), whose sum is σ = 7731994005120. Its totient is φ = 1102896969840.

The previous prime is 3311201312977. The next prime is 3311201313037. The reversal of 3311201312988 is 8892131021133.

3311201312988 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 104583658 + ... + 104615313.

It is an arithmetic number, because the mean of its divisors is an integer number (322166416880).

Almost surely, 23311201312988 is an apocalyptic number.

It is an amenable number.

3311201312988 is an abundant number, since it is smaller than the sum of its proper divisors (4420792692132).

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

3311201312988 is a wasteful number, since it uses less digits than its factorization.

3311201312988 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 209200297 (or 209200295 counting only the distinct ones).

The product of its (nonzero) digits is 62208, while the sum is 42.

The spelling of 3311201312988 in words is "three trillion, three hundred eleven billion, two hundred one million, three hundred twelve thousand, nine hundred eighty-eight".

Divisors: 1 2 3 4 6 12 1319 2638 3957 5276 7914 15828 209198971 418397942 627596913 836795884 1255193826 2510387652 275933442749 551866885498 827800328247 1103733770996 1655600656494 3311201312988