Base | Representation |
---|---|
bin | 1011100011110101… |
… | …1000110001100010 |
3 | 22000021000210221201 |
4 | 2320331120301202 |
5 | 22323343200002 |
6 | 1231530111414 |
7 | 136616625532 |
oct | 27075306142 |
9 | 8007023851 |
10 | 3103100002 |
11 | 1352689a62 |
12 | 72727b56a |
13 | 3a5b72062 |
14 | 2161a34c2 |
15 | 13265c087 |
hex | b8f58c62 |
3103100002 has 4 divisors (see below), whose sum is σ = 4654650006. Its totient is φ = 1551550000.
The previous prime is 3103099997. The next prime is 3103100009. The reversal of 3103100002 is 2000013013.
3103100002 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 2000013013 = 1447 ⋅1382179.
It can be written as a sum of positive squares in only one way, i.e., 2439470881 + 663629121 = 49391^2 + 25761^2 .
It is not an unprimeable number, because it can be changed into a prime (3103100009) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 775774999 + ... + 775775002.
Almost surely, 23103100002 is an apocalyptic number.
3103100002 is a deficient number, since it is larger than the sum of its proper divisors (1551550004).
3103100002 is a wasteful number, since it uses less digits than its factorization.
3103100002 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1551550003.
The product of its (nonzero) digits is 18, while the sum is 10.
The square root of 3103100002 is about 55705.4755118382. The cubic root of 3103100002 is about 1458.5856074642.
Adding to 3103100002 its reverse (2000013013), we get a palindrome (5103113015).
The spelling of 3103100002 in words is "three billion, one hundred three million, one hundred thousand, two".
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