Base | Representation |
---|---|
bin | 10011010010111000001000… |
… | …10101010100100000001101 |
3 | 12120020021101110101212102020 |
4 | 21221130010111110200031 |
5 | 21030133222440140203 |
6 | 230124033100120353 |
7 | 11636320210340160 |
oct | 1151340425244015 |
9 | 176207343355366 |
10 | 42430054615053 |
11 | 12579537754396 |
12 | 491328b5360b9 |
13 | 1a8a1a1c45151 |
14 | a698a8911ad7 |
15 | 4d8a82e09153 |
hex | 26970455480d |
42430054615053 has 8 divisors (see below), whose sum is σ = 64655321318208. Its totient is φ = 24245745494304.
The previous prime is 42430054615031. The next prime is 42430054615057. The reversal of 42430054615053 is 35051645003424.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 42430054615053 - 210 = 42430054614029 is a prime.
It is a Curzon number.
It is a junction number, because it is equal to n+sod(n) for n = 42430054614996 and 42430054615014.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (42430054615057) 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, 1010239395576 + ... + 1010239395617.
It is an arithmetic number, because the mean of its divisors is an integer number (8081915164776).
Almost surely, 242430054615053 is an apocalyptic number.
It is an amenable number.
42430054615053 is a deficient number, since it is larger than the sum of its proper divisors (22225266703155).
42430054615053 is a wasteful number, since it uses less digits than its factorization.
42430054615053 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2020478791203.
The product of its (nonzero) digits is 864000, while the sum is 42.
Adding to 42430054615053 its reverse (35051645003424), we get a palindrome (77481699618477).
The spelling of 42430054615053 in words is "forty-two trillion, four hundred thirty billion, fifty-four million, six hundred fifteen thousand, fifty-three".
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