Base | Representation |
---|---|
bin | 100110110101… |
… | …110110001110 |
3 | 201011022010020 |
4 | 212311312032 |
5 | 10101311110 |
6 | 1002123010 |
7 | 152355135 |
oct | 46656616 |
9 | 21138106 |
10 | 10182030 |
11 | 5824a01 |
12 | 34b0466 |
13 | 2156691 |
14 | 14d091c |
15 | d61d70 |
hex | 9b5d8e |
10182030 has 32 divisors (see below), whose sum is σ = 25100064. Its totient is φ = 2641536.
The previous prime is 10182023. The next prime is 10182037. The reversal of 10182030 is 3028101.
It is a happy number.
It is an interprime number because it is at equal distance from previous prime (10182023) and next prime (10182037).
It is a Harshad number since it is a multiple of its sum of digits (15).
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (10182037) 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, 3477 + ... + 5696.
It is an arithmetic number, because the mean of its divisors is an integer number (784377).
Almost surely, 210182030 is an apocalyptic number.
10182030 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
10182030 is an abundant number, since it is smaller than the sum of its proper divisors (14918034).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
10182030 is a wasteful number, since it uses less digits than its factorization.
10182030 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 9220.
The product of its (nonzero) digits is 48, while the sum is 15.
The square root of 10182030 is about 3190.9293317151. The cubic root of 10182030 is about 216.7428555200.
The spelling of 10182030 in words is "ten million, one hundred eighty-two thousand, thirty".
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