Base | Representation |
---|---|
bin | 1100000101110… |
… | …11001111010000 |
3 | 21001212012002222 |
4 | 12002323033100 |
5 | 201431231344 |
6 | 14022000212 |
7 | 2341066640 |
oct | 602731720 |
9 | 231765088 |
10 | 101430224 |
11 | 52289035 |
12 | 29b76068 |
13 | 180247ac |
14 | d684520 |
15 | 8d885ee |
hex | 60bb3d0 |
101430224 has 40 divisors (see below), whose sum is σ = 225068928. Its totient is φ = 43378560.
The previous prime is 101430221. The next prime is 101430229. The reversal of 101430224 is 422034101.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (101430221) 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 7 ways as a sum of consecutive naturals, for example, 98834 + ... + 99854.
Almost surely, 2101430224 is an apocalyptic number.
101430224 is a gapful number since it is divisible by the number (14) formed by its first and last digit.
It is an amenable number.
101430224 is an abundant number, since it is smaller than the sum of its proper divisors (123638704).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
101430224 is a wasteful number, since it uses less digits than its factorization.
101430224 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1923 (or 1917 counting only the distinct ones).
The product of its (nonzero) digits is 192, while the sum is 17.
The square root of 101430224 is about 10071.2573197193. The cubic root of 101430224 is about 466.3612541330.
Adding to 101430224 its reverse (422034101), we get a palindrome (523464325).
The spelling of 101430224 in words is "one hundred one million, four hundred thirty thousand, two hundred twenty-four".
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