Base | Representation |
---|---|
bin | 100110111101… |
… | …111001111010 |
3 | 201012222101121 |
4 | 212331321322 |
5 | 10103340114 |
6 | 1002535454 |
7 | 152553304 |
oct | 46757172 |
9 | 21188347 |
10 | 10215034 |
11 | 5847785 |
12 | 350758a |
13 | 21686cb |
14 | 14dc974 |
15 | d6ba24 |
hex | 9bde7a |
10215034 has 8 divisors (see below), whose sum is σ = 15736788. Its totient is φ = 4969440.
The previous prime is 10215031. The next prime is 10215067. The reversal of 10215034 is 43051201.
It can be written as a sum of positive squares in 2 ways, for example, as 7273809 + 2941225 = 2697^2 + 1715^2 .
It is a sphenic number, since it is the product of 3 distinct primes.
It is a junction number, because it is equal to n+sod(n) for n = 10214999 and 10215017.
It is not an unprimeable number, because it can be changed into a prime (10215031) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 68947 + ... + 69094.
Almost surely, 210215034 is an apocalyptic number.
10215034 is a deficient number, since it is larger than the sum of its proper divisors (5521754).
10215034 is a wasteful number, since it uses less digits than its factorization.
10215034 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 138080.
The product of its (nonzero) digits is 120, while the sum is 16.
The square root of 10215034 is about 3196.0966818918. The cubic root of 10215034 is about 216.9767861510.
Adding to 10215034 its reverse (43051201), we get a palindrome (53266235).
The spelling of 10215034 in words is "ten million, two hundred fifteen thousand, thirty-four".
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