Base | Representation |
---|---|
bin | 1011001100111000110000… |
… | …1100111111010111011000 |
3 | 1121121101210211221220000010 |
4 | 2303032030030333113120 |
5 | 3103241204001000034 |
6 | 42105523021241520 |
7 | 2410542354025605 |
oct | 263161414772730 |
9 | 47541724856003 |
10 | 12316023453144 |
11 | 3a19218185664 |
12 | 146ab174032a0 |
13 | 6b451c0c67c8 |
14 | 308154c396ac |
15 | 16557c1a93e9 |
hex | b338c33f5d8 |
12316023453144 has 128 divisors (see below), whose sum is σ = 32968199577600. Its totient is φ = 3820601180160.
The previous prime is 12316023453067. The next prime is 12316023453211. The reversal of 12316023453144 is 44135432061321.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 12540792 + ... + 13487160.
It is an arithmetic number, because the mean of its divisors is an integer number (257564059200).
Almost surely, 212316023453144 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 12316023453144, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (16484099788800).
12316023453144 is an abundant number, since it is smaller than the sum of its proper divisors (20652176124456).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
12316023453144 is a wasteful number, since it uses less digits than its factorization.
12316023453144 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 946753 (or 946749 counting only the distinct ones).
The product of its (nonzero) digits is 207360, while the sum is 39.
The spelling of 12316023453144 in words is "twelve trillion, three hundred sixteen billion, twenty-three million, four hundred fifty-three thousand, one hundred forty-four".
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