Base | Representation |
---|---|
bin | 100110100111… |
… | …011111000010 |
3 | 201001022102102 |
4 | 212213133002 |
5 | 10042420302 |
6 | 1000550402 |
7 | 152021465 |
oct | 46473702 |
9 | 21038372 |
10 | 10123202 |
11 | 5794791 |
12 | 3482402 |
13 | 213597b |
14 | 14b72dc |
15 | d4e702 |
hex | 9a77c2 |
10123202 has 8 divisors (see below), whose sum is σ = 15393036. Its totient is φ = 4992192.
The previous prime is 10123199. The next prime is 10123207. The reversal of 10123202 is 20232101.
It is a happy number.
It can be written as a sum of positive squares in 2 ways, for example, as 10106041 + 17161 = 3179^2 + 131^2 .
It is a sphenic number, since it is the product of 3 distinct primes.
It is not an unprimeable number, because it can be changed into a prime (10123207) 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 3 ways as a sum of consecutive naturals, for example, 34523 + ... + 34814.
Almost surely, 210123202 is an apocalyptic number.
10123202 is a deficient number, since it is larger than the sum of its proper divisors (5269834).
10123202 is an equidigital number, since it uses as much as digits as its factorization.
10123202 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 69412.
The product of its (nonzero) digits is 24, while the sum is 11.
The square root of 10123202 is about 3181.6979743527. The cubic root of 10123202 is about 216.3246290363.
Adding to 10123202 its reverse (20232101), we get a palindrome (30355303).
The spelling of 10123202 in words is "ten million, one hundred twenty-three thousand, two hundred two".
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