Base | Representation |
---|---|
bin | 100110010000… |
… | …111110010111 |
3 | 200212121221111 |
4 | 212100332113 |
5 | 10031442444 |
6 | 554555451 |
7 | 151155616 |
oct | 46207627 |
9 | 20777844 |
10 | 10030999 |
11 | 5731490 |
12 | 3438b87 |
13 | 2102a04 |
14 | 149187d |
15 | d32234 |
hex | 990f97 |
10030999 has 8 divisors (see below), whose sum is σ = 10975248. Its totient is φ = 9092160.
The previous prime is 10030991. The next prime is 10031027. The reversal of 10030999 is 99903001.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 10030999 - 23 = 10030991 is a prime.
It is a Duffinian number.
It is a self number, because there is not a number n which added to its sum of digits gives 10030999.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (10030991) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3219 + ... + 5515.
It is an arithmetic number, because the mean of its divisors is an integer number (1371906).
Almost surely, 210030999 is an apocalyptic number.
10030999 is a deficient number, since it is larger than the sum of its proper divisors (944249).
10030999 is a wasteful number, since it uses less digits than its factorization.
10030999 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 2705.
The product of its (nonzero) digits is 2187, while the sum is 31.
The square root of 10030999 is about 3167.1752398628. The cubic root of 10030999 is about 215.6658571041.
The spelling of 10030999 in words is "ten million, thirty thousand, nine hundred ninety-nine".
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