Base | Representation |
---|---|
bin | 100111001111110100… |
… | …011111101001101111 |
3 | 11000202220101102011200 |
4 | 213033310133221233 |
5 | 1142301141204021 |
6 | 31205351220543 |
7 | 3021205366131 |
oct | 471764375157 |
9 | 130686342150 |
10 | 42141350511 |
11 | 1696576a407 |
12 | 8201077753 |
13 | 3c878ba880 |
14 | 207ab3d051 |
15 | 11699bb126 |
hex | 9cfd1fa6f |
42141350511 has 24 divisors (see below), whose sum is σ = 65632628880. Its totient is φ = 25901721216.
The previous prime is 42141350509. The next prime is 42141350519. The reversal of 42141350511 is 11505314124.
42141350511 is a `hidden beast` number, since 4 + 2 + 14 + 135 + 0 + 511 = 666.
It is not a de Polignac number, because 42141350511 - 21 = 42141350509 is a prime.
It is a super-2 number, since 2×421413505112 (a number of 22 digits) contains 22 as substring.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (42141350519) by changing a digit.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 121006 + ... + 314523.
It is an arithmetic number, because the mean of its divisors is an integer number (2734692870).
Almost surely, 242141350511 is an apocalyptic number.
42141350511 is a deficient number, since it is larger than the sum of its proper divisors (23491278369).
42141350511 is a wasteful number, since it uses less digits than its factorization.
42141350511 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 436375 (or 436372 counting only the distinct ones).
The product of its (nonzero) digits is 2400, while the sum is 27.
Adding to 42141350511 its reverse (11505314124), we get a palindrome (53646664635).
The spelling of 42141350511 in words is "forty-two billion, one hundred forty-one million, three hundred fifty thousand, five hundred eleven".
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