Base | Representation |
---|---|
bin | 1100001010011… |
… | …11000111011010 |
3 | 21002222221222112 |
4 | 12011033013122 |
5 | 202110122210 |
6 | 14042552322 |
7 | 2346201563 |
oct | 605170732 |
9 | 232887875 |
10 | 102035930 |
11 | 52662117 |
12 | 2a2086a2 |
13 | 181a73b9 |
14 | d7a116a |
15 | 8e57d05 |
hex | 614f1da |
102035930 has 16 divisors (see below), whose sum is σ = 183781224. Its totient is φ = 40788480.
The previous prime is 102035929. The next prime is 102035963. The reversal of 102035930 is 39530201.
It is a happy number.
It can be written as a sum of positive squares in 4 ways, for example, as 99580441 + 2455489 = 9979^2 + 1567^2 .
It is a super-2 number, since 2×1020359302 = 20822662021929800, which contains 22 as substring.
It is a junction number, because it is equal to n+sod(n) for n = 102035896 and 102035905.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 25250 + ... + 29010.
Almost surely, 2102035930 is an apocalyptic number.
102035930 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
102035930 is a deficient number, since it is larger than the sum of its proper divisors (81745294).
102035930 is a wasteful number, since it uses less digits than its factorization.
102035930 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 6481.
The product of its (nonzero) digits is 810, while the sum is 23.
The square root of 102035930 is about 10101.2835818029. The cubic root of 102035930 is about 467.2877280850.
The spelling of 102035930 in words is "one hundred two million, thirty-five thousand, nine hundred thirty".
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