Base | Representation |
---|---|
bin | 100111010101100001… |
… | …001110001010111111 |
3 | 11001000120021221202100 |
4 | 213111201032022333 |
5 | 1143000130231341 |
6 | 31223044400143 |
7 | 3023446151235 |
oct | 472541161277 |
9 | 131016257670 |
10 | 42236961471 |
11 | 16a04733331 |
12 | 82290a6053 |
13 | 3ca16556c3 |
14 | 208970a955 |
15 | 11730a53b6 |
hex | 9d584e2bf |
42236961471 has 6 divisors (see below), whose sum is σ = 61008944360. Its totient is φ = 28157974308.
The previous prime is 42236961433. The next prime is 42236961511. The reversal of 42236961471 is 17416963224.
42236961471 is a `hidden beast` number, since 4 + 2 + 23 + 6 + 9 + 614 + 7 + 1 = 666.
It is not a de Polignac number, because 42236961471 - 211 = 42236959423 is a prime.
It is a super-3 number, since 3×422369614713 (a number of 33 digits) contains 333 as substring.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (42236961271) by changing a digit.
It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 2346497851 + ... + 2346497868.
Almost surely, 242236961471 is an apocalyptic number.
42236961471 is a deficient number, since it is larger than the sum of its proper divisors (18771982889).
42236961471 is a wasteful number, since it uses less digits than its factorization.
42236961471 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 4692995725 (or 4692995722 counting only the distinct ones).
The product of its digits is 435456, while the sum is 45.
The spelling of 42236961471 in words is "forty-two billion, two hundred thirty-six million, nine hundred sixty-one thousand, four hundred seventy-one".
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