Base | Representation |
---|---|
bin | 1011100011110100… |
… | …0000010111000100 |
3 | 22000020211201210002 |
4 | 2320331000113010 |
5 | 22323332000004 |
6 | 1231524020432 |
7 | 136616031146 |
oct | 27075002704 |
9 | 8006751702 |
10 | 3103000004 |
11 | 1352620915 |
12 | 727231718 |
13 | 3a5b386a0 |
14 | 216178c96 |
15 | 13263c61e |
hex | b8f405c4 |
3103000004 has 48 divisors (see below), whose sum is σ = 6215454000. Its totient is φ = 1342795776.
The previous prime is 3102999983. The next prime is 3103000031. The reversal of 3103000004 is 4000003013.
It can be written as a sum of positive squares in 8 ways, for example, as 229825600 + 2873174404 = 15160^2 + 53602^2 .
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 231272 + ... + 244320.
It is an arithmetic number, because the mean of its divisors is an integer number (129488625).
Almost surely, 23103000004 is an apocalyptic number.
3103000004 is a gapful number since it is divisible by the number (34) formed by its first and last digit.
It is an amenable number.
3103000004 is an abundant number, since it is smaller than the sum of its proper divisors (3112453996).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
3103000004 is a wasteful number, since it uses less digits than its factorization.
3103000004 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 13352 (or 13350 counting only the distinct ones).
The product of its (nonzero) digits is 36, while the sum is 11.
The square root of 3103000004 is about 55704.5779447255. The cubic root of 3103000004 is about 1458.5699395611.
Adding to 3103000004 its reverse (4000003013), we get a palindrome (7103003017).
The spelling of 3103000004 in words is "three billion, one hundred three million, four", and thus it is an aban number.
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