Base | Representation |
---|---|
bin | 100111001110110111… |
… | …011011001001110101 |
3 | 11000201210021001122222 |
4 | 213032313123021311 |
5 | 1142233041410201 |
6 | 31204020132125 |
7 | 3020622331061 |
oct | 471667331165 |
9 | 130653231588 |
10 | 42125341301 |
11 | 1695772545a |
12 | 81b7837045 |
13 | 3c844a3a74 |
14 | 2078972aa1 |
15 | 11683a791b |
hex | 9ceddb275 |
42125341301 has 8 divisors (see below), whose sum is σ = 44605102104. Its totient is φ = 39645780480.
The previous prime is 42125341283. The next prime is 42125341337. The reversal of 42125341301 is 10314352124.
It is a happy number.
It can be written as a sum of positive squares in 4 ways, for example, as 13070434276 + 29054907025 = 114326^2 + 170455^2 .
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 42125341301 - 234 = 24945472117 is a prime.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (42125343301) 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, 745091 + ... + 799631.
It is an arithmetic number, because the mean of its divisors is an integer number (5575637763).
Almost surely, 242125341301 is an apocalyptic number.
It is an amenable number.
42125341301 is a deficient number, since it is larger than the sum of its proper divisors (2479760803).
42125341301 is a wasteful number, since it uses less digits than its factorization.
42125341301 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 99991.
The product of its (nonzero) digits is 2880, while the sum is 26.
Adding to 42125341301 its reverse (10314352124), we get a palindrome (52439693425).
The spelling of 42125341301 in words is "forty-two billion, one hundred twenty-five million, three hundred forty-one thousand, three hundred one".
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