Base | Representation |
---|---|
bin | 110000001001111010… |
… | …1100100011110100010 |
3 | 100212220221222011222021 |
4 | 1200103311210132202 |
5 | 3143241434302000 |
6 | 115301250332054 |
7 | 10320434465662 |
oct | 1402365443642 |
9 | 325827864867 |
10 | 103412025250 |
11 | 3a947435186 |
12 | 1806058a02a |
13 | 99a0685bb1 |
14 | 501027c1a2 |
15 | 2a53a6a11a |
hex | 1813d647a2 |
103412025250 has 16 divisors (see below), whose sum is σ = 193587311736. Its totient is φ = 41364810000.
The previous prime is 103412025209. The next prime is 103412025251. The reversal of 103412025250 is 52520214301.
It can be written as a sum of positive squares in 4 ways, for example, as 11007576889 + 92404448361 = 104917^2 + 303981^2 .
It is a Harshad number since it is a multiple of its sum of digits (25).
It is not an unprimeable number, because it can be changed into a prime (103412025251) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 206823801 + ... + 206824300.
Almost surely, 2103412025250 is an apocalyptic number.
103412025250 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
103412025250 is a deficient number, since it is larger than the sum of its proper divisors (90175286486).
103412025250 is an equidigital number, since it uses as much as digits as its factorization.
103412025250 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 413648118 (or 413648108 counting only the distinct ones).
The product of its (nonzero) digits is 2400, while the sum is 25.
Adding to 103412025250 its reverse (52520214301), we get a palindrome (155932239551).
The spelling of 103412025250 in words is "one hundred three billion, four hundred twelve million, twenty-five thousand, two hundred fifty".
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