Base | Representation |
---|---|
bin | 100110100111… |
… | …010111001100 |
3 | 201001021201211 |
4 | 212213113030 |
5 | 10042411300 |
6 | 1000544204 |
7 | 152020150 |
oct | 46472714 |
9 | 21037654 |
10 | 10122700 |
11 | 5794375 |
12 | 3482064 |
13 | 2135683 |
14 | 14b7060 |
15 | d4e4ba |
hex | 9a75cc |
10122700 has 36 divisors (see below), whose sum is σ = 25106032. Its totient is φ = 3470400.
The previous prime is 10122677. The next prime is 10122703. The reversal of 10122700 is 722101.
It is not an unprimeable number, because it can be changed into a prime (10122703) 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 11 ways as a sum of consecutive naturals, for example, 6531 + ... + 7930.
Almost surely, 210122700 is an apocalyptic number.
10122700 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
It is an amenable number.
10122700 is an abundant number, since it is smaller than the sum of its proper divisors (14983332).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
10122700 is a wasteful number, since it uses less digits than its factorization.
10122700 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 14482 (or 14475 counting only the distinct ones).
The product of its (nonzero) digits is 28, while the sum is 13.
The square root of 10122700 is about 3181.6190846800. The cubic root of 10122700 is about 216.3210531993.
Adding to 10122700 its reverse (722101), we get a palindrome (10844801).
It can be divided in two parts, 101 and 22700, that added together give a square (22801 = 1512).
The spelling of 10122700 in words is "ten million, one hundred twenty-two thousand, seven hundred".
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