Base | Representation |
---|---|
bin | 10010110100011110… |
… | …01011011001000010 |
3 | 222002011012102011121 |
4 | 21122033023121002 |
5 | 131143042102400 |
6 | 4350332502454 |
7 | 505245263044 |
oct | 113217133102 |
9 | 28064172147 |
10 | 10103862850 |
11 | 4315404784 |
12 | 1b5b91aa2a |
13 | c50384293 |
14 | 6bbc7ba94 |
15 | 3e207721a |
hex | 25a3cb642 |
10103862850 has 12 divisors (see below), whose sum is σ = 18793184994. Its totient is φ = 4041545120.
The previous prime is 10103862833. The next prime is 10103862851. The reversal of 10103862850 is 5826830101.
It can be written as a sum of positive squares in 3 ways, for example, as 8079672769 + 2024190081 = 89887^2 + 44991^2 .
It is a super-2 number, since 2×101038628502 (a number of 21 digits) contains 22 as substring.
It is not an unprimeable number, because it can be changed into a prime (10103862851) by changing a digit.
It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 101038579 + ... + 101038678.
Almost surely, 210103862850 is an apocalyptic number.
10103862850 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
10103862850 is a deficient number, since it is larger than the sum of its proper divisors (8689322144).
10103862850 is a wasteful number, since it uses less digits than its factorization.
10103862850 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 202077269 (or 202077264 counting only the distinct ones).
The product of its (nonzero) digits is 11520, while the sum is 34.
The spelling of 10103862850 in words is "ten billion, one hundred three million, eight hundred sixty-two thousand, eight hundred fifty".
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