Base | Representation |
---|---|
bin | 10010110110101000… |
… | …11110110001111000 |
3 | 222010102101102002102 |
4 | 21123110132301320 |
5 | 131212214431300 |
6 | 4352222122532 |
7 | 505555560062 |
oct | 113324366170 |
9 | 28112342072 |
10 | 10122030200 |
11 | 4324693117 |
12 | 1b65a20448 |
13 | c540754a9 |
14 | 6c044a732 |
15 | 3e39650d5 |
hex | 25b51ec78 |
10122030200 has 24 divisors (see below), whose sum is σ = 23533720680. Its totient is φ = 4048812000.
The previous prime is 10122030199. The next prime is 10122030209. The reversal of 10122030200 is 203022101.
It is a happy number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (10122030209) by changing a digit.
It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 25304876 + ... + 25305275.
It is an arithmetic number, because the mean of its divisors is an integer number (980571695).
Almost surely, 210122030200 is an apocalyptic number.
10122030200 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
It is an amenable number.
10122030200 is an abundant number, since it is smaller than the sum of its proper divisors (13411690480).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
10122030200 is a wasteful number, since it uses less digits than its factorization.
10122030200 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 50610167 (or 50610158 counting only the distinct ones).
The product of its (nonzero) digits is 24, while the sum is 11.
Adding to 10122030200 its reverse (203022101), we get a palindrome (10325052301).
The spelling of 10122030200 in words is "ten billion, one hundred twenty-two million, thirty thousand, two hundred".
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