Base | Representation |
---|---|
bin | 100111110010… |
… | …011010111100 |
3 | 201121220110111 |
4 | 213302122330 |
5 | 10132231030 |
6 | 1011315404 |
7 | 154440400 |
oct | 47623274 |
9 | 21556414 |
10 | 10430140 |
11 | 5984356 |
12 | 35abb64 |
13 | 22125a6 |
14 | 1557100 |
15 | db062a |
hex | 9f26bc |
10430140 has 72 divisors (see below), whose sum is σ = 26429760. Its totient is φ = 3443328.
The previous prime is 10430137. The next prime is 10430153. The reversal of 10430140 is 4103401.
It is a self number, because there is not a number n which added to its sum of digits gives 10430140.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 28237 + ... + 28603.
It is an arithmetic number, because the mean of its divisors is an integer number (367080).
Almost surely, 210430140 is an apocalyptic number.
10430140 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 10430140, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (13214880).
10430140 is an abundant number, since it is smaller than the sum of its proper divisors (15999620).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
10430140 is a wasteful number, since it uses less digits than its factorization.
10430140 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 419 (or 410 counting only the distinct ones).
The product of its (nonzero) digits is 48, while the sum is 13.
The square root of 10430140 is about 3229.5727271576. The cubic root of 10430140 is about 218.4892359427.
Adding to 10430140 its reverse (4103401), we get a palindrome (14533541).
The spelling of 10430140 in words is "ten million, four hundred thirty thousand, one hundred forty".
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