Base | Representation |
---|---|
bin | 100111001101010111… |
… | …100001001011001101 |
3 | 11000200000221202110220 |
4 | 213031113201023031 |
5 | 1142210122401031 |
6 | 31201321221553 |
7 | 3020165540166 |
oct | 471527411315 |
9 | 130600852426 |
10 | 42100200141 |
11 | 1694451353a |
12 | 81ab3318b9 |
13 | 3c7c21053c |
14 | 20754aa76d |
15 | 116608d596 |
hex | 9cd5e12cd |
42100200141 has 16 divisors (see below), whose sum is σ = 56818646976. Its totient is φ = 27724381056.
The previous prime is 42100200097. The next prime is 42100200151. The reversal of 42100200141 is 14100200124.
It is not a de Polignac number, because 42100200141 - 27 = 42100200013 is a prime.
It is a Curzon number.
It is a self number, because there is not a number n which added to its sum of digits gives 42100200141.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (42100200151) 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 15 ways as a sum of consecutive naturals, for example, 3223761 + ... + 3236793.
It is an arithmetic number, because the mean of its divisors is an integer number (3551165436).
Almost surely, 242100200141 is an apocalyptic number.
It is an amenable number.
42100200141 is a deficient number, since it is larger than the sum of its proper divisors (14718446835).
42100200141 is a wasteful number, since it uses less digits than its factorization.
42100200141 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 26092.
The product of its (nonzero) digits is 64, while the sum is 15.
Adding to 42100200141 its reverse (14100200124), we get a palindrome (56200400265).
The spelling of 42100200141 in words is "forty-two billion, one hundred million, two hundred thousand, one hundred forty-one".
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