Base | Representation |
---|---|
bin | 111101011010… |
… | …101010111110 |
3 | 1010021222002102 |
4 | 331122222332 |
5 | 13110200110 |
6 | 1333025102 |
7 | 253563602 |
oct | 75325276 |
9 | 33258072 |
10 | 16100030 |
11 | 90a7211 |
12 | 5485192 |
13 | 344925b |
14 | 21d1502 |
15 | 16305a5 |
hex | f5aabe |
16100030 has 16 divisors (see below), whose sum is σ = 30505680. Its totient is φ = 6100992.
The previous prime is 16100027. The next prime is 16100039. The reversal of 16100030 is 3000161.
It is a junction number, because it is equal to n+sod(n) for n = 16099984 and 16100020.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (16100039) 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, 42179 + ... + 42558.
It is an arithmetic number, because the mean of its divisors is an integer number (1906605).
Almost surely, 216100030 is an apocalyptic number.
16100030 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
16100030 is a deficient number, since it is larger than the sum of its proper divisors (14405650).
16100030 is a wasteful number, since it uses less digits than its factorization.
16100030 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 84763.
The product of its (nonzero) digits is 18, while the sum is 11.
The square root of 16100030 is about 4012.4842678819. The cubic root of 16100030 is about 252.5082440206.
Adding to 16100030 its reverse (3000161), we get a palindrome (19100191).
The spelling of 16100030 in words is "sixteen million, one hundred thousand, thirty".
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