Base | Representation |
---|---|
bin | 10100011000101… |
… | …000001110101001 |
3 | 212211112102120011 |
4 | 110120220032221 |
5 | 1200023004203 |
6 | 53534131521 |
7 | 11321646106 |
oct | 2430501651 |
9 | 784472504 |
10 | 342000553 |
11 | 166061094 |
12 | 96650ba1 |
13 | 55b150bb |
14 | 335c7aad |
15 | 2005876d |
hex | 146283a9 |
342000553 has 4 divisors (see below), whose sum is σ = 342063108. Its totient is φ = 341938000.
The previous prime is 342000541. The next prime is 342000599. The reversal of 342000553 is 355000243.
It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 355000243 = 13 ⋅27307711.
It can be written as a sum of positive squares in 2 ways, for example, as 38787984 + 303212569 = 6228^2 + 17413^2 .
It is a cyclic number.
It is not a de Polignac number, because 342000553 - 213 = 341992361 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (342000653) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 22198 + ... + 34303.
It is an arithmetic number, because the mean of its divisors is an integer number (85515777).
Almost surely, 2342000553 is an apocalyptic number.
It is an amenable number.
342000553 is a deficient number, since it is larger than the sum of its proper divisors (62555).
342000553 is an equidigital number, since it uses as much as digits as its factorization.
342000553 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 62554.
The product of its (nonzero) digits is 1800, while the sum is 22.
The square root of 342000553 is about 18493.2569603085. The cubic root of 342000553 is about 699.3194426413.
Adding to 342000553 its reverse (355000243), we get a palindrome (697000796).
The spelling of 342000553 in words is "three hundred forty-two million, five hundred fifty-three", and thus it is an aban number.
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