Base | Representation |
---|---|
bin | 110000000101011011… |
… | …0101110100001111110 |
3 | 100212112110102020221011 |
4 | 1200022312232201332 |
5 | 3142434400134010 |
6 | 115234304425434 |
7 | 10313624565550 |
oct | 1401266564176 |
9 | 325473366834 |
10 | 103261333630 |
11 | 3a87a370354 |
12 | 1801a01827a |
13 | 99783a4260 |
14 | 4dd82534d0 |
15 | 2a45700a8a |
hex | 180adae87e |
103261333630 has 64 divisors (see below), whose sum is σ = 228874641408. Its totient is φ = 32664643200.
The previous prime is 103261333619. The next prime is 103261333699. The reversal of 103261333630 is 36333162301.
It is a junction number, because it is equal to n+sod(n) for n = 103261333592 and 103261333601.
It is a congruent number.
It is an unprimeable number.
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 31 ways as a sum of consecutive naturals, for example, 1923655 + ... + 1976605.
It is an arithmetic number, because the mean of its divisors is an integer number (3576166272).
Almost surely, 2103261333630 is an apocalyptic number.
103261333630 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
103261333630 is an abundant number, since it is smaller than the sum of its proper divisors (125613307778).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
103261333630 is a wasteful number, since it uses less digits than its factorization.
103261333630 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 55121.
The product of its (nonzero) digits is 17496, while the sum is 31.
Adding to 103261333630 its reverse (36333162301), we get a palindrome (139594495931).
The spelling of 103261333630 in words is "one hundred three billion, two hundred sixty-one million, three hundred thirty-three thousand, six hundred thirty".
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