Base | Representation |
---|---|
bin | 100110010000… |
… | …111001001110 |
3 | 200212121111022 |
4 | 212100321032 |
5 | 10031440140 |
6 | 554554142 |
7 | 151154636 |
oct | 46207116 |
9 | 20777438 |
10 | 10030670 |
11 | 5731211 |
12 | 3438952 |
13 | 2102810 |
14 | 14916c6 |
15 | d320b5 |
hex | 990e4e |
10030670 has 64 divisors (see below), whose sum is σ = 21288960. Its totient is φ = 3369600.
The previous prime is 10030627. The next prime is 10030679. The reversal of 10030670 is 7603001.
10030670 = T324 + T325 + ... + T454.
It is a super-2 number, since 2×100306702 = 201228681297800, which contains 22 as substring.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (10030679) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (11) of ones.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 76505 + ... + 76635.
It is an arithmetic number, because the mean of its divisors is an integer number (332640).
Almost surely, 210030670 is an apocalyptic number.
10030670 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
10030670 is an abundant number, since it is smaller than the sum of its proper divisors (11258290).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
10030670 is a wasteful number, since it uses less digits than its factorization.
10030670 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 201.
The product of its (nonzero) digits is 126, while the sum is 17.
The square root of 10030670 is about 3167.1233004100. The cubic root of 10030670 is about 215.6634992518.
Adding to 10030670 its reverse (7603001), we get a palindrome (17633671).
The spelling of 10030670 in words is "ten million, thirty thousand, six hundred seventy".
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