Base | Representation |
---|---|
bin | 1011100100000110… |
… | …1000100010000000 |
3 | 22000100010100212022 |
4 | 2321001220202000 |
5 | 22324134304440 |
6 | 1232010021012 |
7 | 136632243011 |
oct | 27101504200 |
9 | 8010110768 |
10 | 3104213120 |
11 | 135327a298 |
12 | 727717768 |
13 | 3a61718c8 |
14 | 2163b3008 |
15 | 1327cbcb5 |
hex | b9068880 |
3104213120 has 64 divisors (see below), whose sum is σ = 7428456000. Its totient is φ = 1240439808.
The previous prime is 3104213093. The next prime is 3104213137. The reversal of 3104213120 is 213124013.
It is a tau number, because it is divible by the number of its divisors (64).
It is a super-2 number, since 2×31042131202 = 19272278188760268800, which contains 22 as substring.
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, 893627 + ... + 897093.
It is an arithmetic number, because the mean of its divisors is an integer number (116069625).
Almost surely, 23104213120 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 3104213120, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3714228000).
3104213120 is an abundant number, since it is smaller than the sum of its proper divisors (4324242880).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
3104213120 is a wasteful number, since it uses less digits than its factorization.
3104213120 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 4885 (or 4873 counting only the distinct ones).
The product of its (nonzero) digits is 144, while the sum is 17.
The square root of 3104213120 is about 55715.4657164418. The cubic root of 3104213120 is about 1458.7599904790.
Adding to 3104213120 its reverse (213124013), we get a palindrome (3317337133).
The spelling of 3104213120 in words is "three billion, one hundred four million, two hundred thirteen thousand, one hundred twenty".
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