Base | Representation |
---|---|
bin | 10011000101000100… |
… | …10101101010011100 |
3 | 222102212012120021120 |
4 | 21202202111222130 |
5 | 131434213302023 |
6 | 4412225130540 |
7 | 511555641120 |
oct | 114242255234 |
9 | 28385176246 |
10 | 10243103388 |
11 | 4386a68201 |
12 | 1b9a489a50 |
13 | c73186a2b |
14 | 6d2565580 |
15 | 3ee3cd8e3 |
hex | 262895a9c |
10243103388 has 48 divisors (see below), whose sum is σ = 27596561664. Its totient is φ = 2896427520.
The previous prime is 10243103371. The next prime is 10243103389. The reversal of 10243103388 is 88330134201.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (10243103389) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 620418 + ... + 636713.
It is an arithmetic number, because the mean of its divisors is an integer number (574928368).
Almost surely, 210243103388 is an apocalyptic number.
It is an amenable number.
10243103388 is an abundant number, since it is smaller than the sum of its proper divisors (17353458276).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
10243103388 is a wasteful number, since it uses less digits than its factorization.
10243103388 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1257242 (or 1257240 counting only the distinct ones).
The product of its (nonzero) digits is 13824, while the sum is 33.
Adding to 10243103388 its reverse (88330134201), we get a palindrome (98573237589).
The spelling of 10243103388 in words is "ten billion, two hundred forty-three million, one hundred three thousand, three hundred eighty-eight".
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