Base | Representation |
---|---|
bin | 10011100111010011… |
… | …00110100001110111 |
3 | 1000011212110121102202 |
4 | 21303221212201313 |
5 | 133031214021101 |
6 | 4500523055115 |
7 | 521643252203 |
oct | 116351464167 |
9 | 30155417382 |
10 | 10530220151 |
11 | 4514042290 |
12 | 205a67149b |
13 | cba7c37c9 |
14 | 71c743b03 |
15 | 4196e536b |
hex | 273a66877 |
10530220151 has 8 divisors (see below), whose sum is σ = 11858078208. Its totient is φ = 9264123000.
The previous prime is 10530220123. The next prime is 10530220153. The reversal of 10530220151 is 15102203501.
It is a happy number.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 10530220151 - 218 = 10529958007 is a prime.
It is a super-6 number, since 6×105302201516 (a number of 61 digits) contains 666666 as substring. Note that it is a super-d number also for d = 2.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (10530220153) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 15439865 + ... + 15440546.
It is an arithmetic number, because the mean of its divisors is an integer number (1482259776).
Almost surely, 210530220151 is an apocalyptic number.
10530220151 is a gapful number since it is divisible by the number (11) formed by its first and last digit.
10530220151 is a deficient number, since it is larger than the sum of its proper divisors (1327858057).
10530220151 is a wasteful number, since it uses less digits than its factorization.
10530220151 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 30880453.
The product of its (nonzero) digits is 300, while the sum is 20.
Adding to 10530220151 its reverse (15102203501), we get a palindrome (25632423652).
The spelling of 10530220151 in words is "ten billion, five hundred thirty million, two hundred twenty thousand, one hundred fifty-one".
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