Base | Representation |
---|---|
bin | 10011001001111110101001… |
… | …01101110010000101100101 |
3 | 12112011001012210200202220111 |
4 | 21210333110231302011211 |
5 | 21010131043114341201 |
6 | 225331350421133021 |
7 | 11605244514013336 |
oct | 1144772455620545 |
9 | 175131183622814 |
10 | 42124313043301 |
11 | 12470903597275 |
12 | 4883b8325a171 |
13 | 1a673c8751508 |
14 | a58b8303228d |
15 | 4d0b3b65db51 |
hex | 264fd4b72165 |
42124313043301 has 4 divisors (see below), whose sum is σ = 44602213810572. Its totient is φ = 39646412276032.
The previous prime is 42124313043287. The next prime is 42124313043347. The reversal of 42124313043301 is 10334031342124.
It is a semiprime because it is the product of two primes.
It can be written as a sum of positive squares in 2 ways, for example, as 13465956820801 + 28658356222500 = 3669599^2 + 5353350^2 .
It is a cyclic number.
It is not a de Polignac number, because 42124313043301 - 223 = 42124304654693 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (42124313043101) 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, 1238950383610 + ... + 1238950383643.
It is an arithmetic number, because the mean of its divisors is an integer number (11150553452643).
Almost surely, 242124313043301 is an apocalyptic number.
It is an amenable number.
42124313043301 is a deficient number, since it is larger than the sum of its proper divisors (2477900767271).
42124313043301 is a wasteful number, since it uses less digits than its factorization.
42124313043301 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2477900767270.
The product of its (nonzero) digits is 20736, while the sum is 31.
Adding to 42124313043301 its reverse (10334031342124), we get a palindrome (52458344385425).
The spelling of 42124313043301 in words is "forty-two trillion, one hundred twenty-four billion, three hundred thirteen million, forty-three thousand, three hundred one".
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