Base | Representation |
---|---|
bin | 100111110011… |
… | …011010101100 |
3 | 201122010001121 |
4 | 213303122230 |
5 | 10132343340 |
6 | 1011350324 |
7 | 154455316 |
oct | 47633254 |
9 | 21563047 |
10 | 10434220 |
11 | 5987425 |
12 | 35b23a4 |
13 | 22143c4 |
14 | 15587b6 |
15 | db194a |
hex | 9f36ac |
10434220 has 24 divisors (see below), whose sum is σ = 22058064. Its totient is φ = 4145856.
The previous prime is 10434217. The next prime is 10434223. The reversal of 10434220 is 2243401.
It is an interprime number because it is at equal distance from previous prime (10434217) and next prime (10434223).
It is a junction number, because it is equal to n+sod(n) for n = 10434194 and 10434203.
It is not an unprimeable number, because it can be changed into a prime (10434223) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1479 + ... + 4801.
It is an arithmetic number, because the mean of its divisors is an integer number (919086).
Almost surely, 210434220 is an apocalyptic number.
10434220 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
It is an amenable number.
10434220 is an abundant number, since it is smaller than the sum of its proper divisors (11623844).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
10434220 is a wasteful number, since it uses less digits than its factorization.
10434220 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 3489 (or 3487 counting only the distinct ones).
The product of its (nonzero) digits is 192, while the sum is 16.
The square root of 10434220 is about 3230.2043279025. The cubic root of 10434220 is about 218.5177213344.
Adding to 10434220 its reverse (2243401), we get a palindrome (12677621).
The spelling of 10434220 in words is "ten million, four hundred thirty-four thousand, two hundred twenty".
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