Base | Representation |
---|---|
bin | 100110111010… |
… | …011011100111 |
3 | 201012020212200 |
4 | 212322123213 |
5 | 10102411212 |
6 | 1002345543 |
7 | 152463651 |
oct | 46723347 |
9 | 21166780 |
10 | 10200807 |
11 | 5838021 |
12 | 34bb2b3 |
13 | 21620a6 |
14 | 14d76d1 |
15 | d676dc |
hex | 9ba6e7 |
10200807 has 12 divisors (see below), whose sum is σ = 14798784. Its totient is φ = 6770880.
The previous prime is 10200797. The next prime is 10200809. The reversal of 10200807 is 70800201.
It is not a de Polignac number, because 10200807 - 24 = 10200791 is a prime.
It is a self number, because there is not a number n which added to its sum of digits gives 10200807.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (10200809) by changing a digit.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 183 + ... + 4520.
It is an arithmetic number, because the mean of its divisors is an integer number (1233232).
Almost surely, 210200807 is an apocalyptic number.
10200807 is a deficient number, since it is larger than the sum of its proper divisors (4597977).
10200807 is a wasteful number, since it uses less digits than its factorization.
10200807 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 4950 (or 4947 counting only the distinct ones).
The product of its (nonzero) digits is 112, while the sum is 18.
The square root of 10200807 is about 3193.8702227861. The cubic root of 10200807 is about 216.8760077965.
The spelling of 10200807 in words is "ten million, two hundred thousand, eight hundred seven".
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