Base | Representation |
---|---|
bin | 100111111110101010… |
… | …011011100101000101 |
3 | 11002210200011210222212 |
4 | 213332222123211011 |
5 | 1200403333212131 |
6 | 31415343433205 |
7 | 3046530350462 |
oct | 477652334505 |
9 | 132720153885 |
10 | 42927241541 |
11 | 17229343a28 |
12 | 83a02b5805 |
13 | 4081670852 |
14 | 2113274669 |
15 | 11b39a7a2b |
hex | 9fea9b945 |
42927241541 has 4 divisors (see below), whose sum is σ = 42956827584. Its totient is φ = 42897655500.
The previous prime is 42927241459. The next prime is 42927241559. The reversal of 42927241541 is 14514272924.
It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.
It is a cyclic number.
It is not a de Polignac number, because 42927241541 - 214 = 42927225157 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 (42927241571) 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, 14790845 + ... + 14793746.
It is an arithmetic number, because the mean of its divisors is an integer number (10739206896).
Almost surely, 242927241541 is an apocalyptic number.
It is an amenable number.
42927241541 is a deficient number, since it is larger than the sum of its proper divisors (29586043).
42927241541 is a wasteful number, since it uses less digits than its factorization.
42927241541 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 29586042.
The product of its digits is 161280, while the sum is 41.
The spelling of 42927241541 in words is "forty-two billion, nine hundred twenty-seven million, two hundred forty-one thousand, five hundred forty-one".
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