Base | Representation |
---|---|
bin | 1100010001111… |
… | …11010111101010 |
3 | 21011211221212221 |
4 | 12020333113222 |
5 | 202333120020 |
6 | 14120024254 |
7 | 2360440612 |
oct | 610772752 |
9 | 234757787 |
10 | 103020010 |
11 | 53174505 |
12 | 2a60208a |
13 | 184602b2 |
14 | d979a42 |
15 | 909e6aa |
hex | 623f5ea |
103020010 has 16 divisors (see below), whose sum is σ = 185639976. Its totient is φ = 41162688.
The previous prime is 103020007. The next prime is 103020011. The reversal of 103020010 is 10020301.
It can be written as a sum of positive squares in 4 ways, for example, as 101062809 + 1957201 = 10053^2 + 1399^2 .
It is a super-2 number, since 2×1030200102 = 21226244920800200, which contains 22 as substring.
It is a junction number, because it is equal to n+sod(n) for n = 103019975 and 103020002.
It is not an unprimeable number, because it can be changed into a prime (103020011) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4804 + ... + 15136.
Almost surely, 2103020010 is an apocalyptic number.
103020010 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
103020010 is a deficient number, since it is larger than the sum of its proper divisors (82619966).
103020010 is a wasteful number, since it uses less digits than its factorization.
103020010 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 11337.
The product of its (nonzero) digits is 6, while the sum is 7.
The square root of 103020010 is about 10149.8773391603. The cubic root of 103020010 is about 468.7851680874.
Adding to 103020010 its reverse (10020301), we get a palindrome (113040311).
The spelling of 103020010 in words is "one hundred three million, twenty thousand, ten".
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