Base | Representation |
---|---|
bin | 110000000000100100011100… |
… | …110100001010010011101100 |
3 | 1000200121022002220212010220010 |
4 | 300000210130310022103230 |
5 | 210133401204343040122 |
6 | 2025022502203053220 |
7 | 62321515056040266 |
oct | 6000443464122354 |
9 | 1020538086763803 |
10 | 211145370674412 |
11 | 61306281219599 |
12 | 1b821479511210 |
13 | 90a7bccb48075 |
14 | 3a1d6c1bb8b36 |
15 | 1962597be0e0c |
hex | c0091cd0a4ec |
211145370674412 has 48 divisors (see below), whose sum is σ = 494419455129600. Its totient is φ = 70132235786688.
The previous prime is 211145370674411. The next prime is 211145370674467. The reversal of 211145370674412 is 214476073541112.
It is not an unprimeable number, because it can be changed into a prime (211145370674411) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 317203714 + ... + 317868662.
It is an arithmetic number, because the mean of its divisors is an integer number (10300405315200).
Almost surely, 2211145370674412 is an apocalyptic number.
It is an amenable number.
211145370674412 is an abundant number, since it is smaller than the sum of its proper divisors (283274084455188).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
211145370674412 is a wasteful number, since it uses less digits than its factorization.
211145370674412 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 758742 (or 758740 counting only the distinct ones).
The product of its (nonzero) digits is 1128960, while the sum is 48.
The spelling of 211145370674412 in words is "two hundred eleven trillion, one hundred forty-five billion, three hundred seventy million, six hundred seventy-four thousand, four hundred twelve".
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