Base | Representation |
---|---|
bin | 1100010101011011… |
… | …1011110000100010 |
3 | 22112202110111112100 |
4 | 3011112323300202 |
5 | 23240121422430 |
6 | 1304320511230 |
7 | 145024041153 |
oct | 30526736042 |
9 | 8482414470 |
10 | 3311123490 |
11 | 144a0520a4 |
12 | 784a7b516 |
13 | 409ca838c |
14 | 235a7392a |
15 | 145a4d960 |
hex | c55bbc22 |
3311123490 has 96 divisors (see below), whose sum is σ = 9204264576. Its totient is φ = 822919680.
The previous prime is 3311123479. The next prime is 3311123503. The reversal of 3311123490 is 943211133.
3311123490 is a `hidden beast` number, since 3 + 311 + 1 + 2 + 349 + 0 = 666.
3311123490 is digitally balanced in base 2 and base 4, because in such bases it contains all the possibile digits an equal number of times.
It is a hoax number, since the sum of its digits (27) coincides with the sum of the digits of its distinct prime factors.
It is an unprimeable number.
It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 147085 + ... + 168095.
It is an arithmetic number, because the mean of its divisors is an integer number (95877756).
Almost surely, 23311123490 is an apocalyptic number.
3311123490 is a gapful number since it is divisible by the number (30) formed by its first and last digit.
It is a practical number, because each smaller number is the sum of distinct divisors of 3311123490, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (4602132288).
3311123490 is an abundant number, since it is smaller than the sum of its proper divisors (5893141086).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
3311123490 is a wasteful number, since it uses less digits than its factorization.
3311123490 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 21144 (or 21141 counting only the distinct ones).
The product of its (nonzero) digits is 1944, while the sum is 27.
The square root of 3311123490 is about 57542.3625688066. The cubic root of 3311123490 is about 1490.4764762952.
The spelling of 3311123490 in words is "three billion, three hundred eleven million, one hundred twenty-three thousand, four hundred ninety".
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