Base | Representation |
---|---|
bin | 1011100011110100… |
… | …0111110100010111 |
3 | 22000020220021200110 |
4 | 2320331013310113 |
5 | 22323333434201 |
6 | 1231524414103 |
7 | 136616216205 |
oct | 27075076427 |
9 | 8006807613 |
10 | 3103030551 |
11 | 1352641865 |
12 | 727247333 |
13 | 3a5b4956a |
14 | 216186075 |
15 | 1326466d6 |
hex | b8f47d17 |
3103030551 has 8 divisors (see below), whose sum is σ = 4137946240. Its totient is φ = 2068400952.
The previous prime is 3103030549. The next prime is 3103030559. The reversal of 3103030551 is 1550303013.
It is a happy number.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 3103030551 - 21 = 3103030549 is a prime.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (3103030559) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 44785 + ... + 90618.
It is an arithmetic number, because the mean of its divisors is an integer number (517243280).
Almost surely, 23103030551 is an apocalyptic number.
3103030551 is a deficient number, since it is larger than the sum of its proper divisors (1034915689).
3103030551 is a wasteful number, since it uses less digits than its factorization.
3103030551 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 143045.
The product of its (nonzero) digits is 675, while the sum is 21.
The square root of 3103030551 is about 55704.8521315693. The cubic root of 3103030551 is about 1458.5747257669.
Adding to 3103030551 its reverse (1550303013), we get a palindrome (4653333564).
The spelling of 3103030551 in words is "three billion, one hundred three million, thirty thousand, five hundred fifty-one".
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