Base | Representation |
---|---|
bin | 100111010011100001… |
… | …111110111000110001 |
3 | 11000221020112100102220 |
4 | 213103201332320301 |
5 | 1142413110402302 |
6 | 31215453431253 |
7 | 3022562510526 |
oct | 472341767061 |
9 | 130836470386 |
10 | 42203606577 |
11 | 16997921300 |
12 | 8219a9b529 |
13 | 3c97777692 |
14 | 208510714d |
15 | 11701b74bc |
hex | 9d387ee31 |
42203606577 has 24 divisors (see below), whose sum is σ = 61864994688. Its totient is φ = 25572618720.
The previous prime is 42203606509. The next prime is 42203606579. The reversal of 42203606577 is 77560630224.
It is not a de Polignac number, because 42203606577 - 215 = 42203573809 is a prime.
It is a super-2 number, since 2×422036065772 (a number of 22 digits) contains 22 as substring.
It is not an unprimeable number, because it can be changed into a prime (42203606579) 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, 2389543 + ... + 2407139.
It is an arithmetic number, because the mean of its divisors is an integer number (2577708112).
Almost surely, 242203606577 is an apocalyptic number.
It is an amenable number.
42203606577 is a deficient number, since it is larger than the sum of its proper divisors (19661388111).
42203606577 is a wasteful number, since it uses less digits than its factorization.
42203606577 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 24229 (or 24218 counting only the distinct ones).
The product of its (nonzero) digits is 423360, while the sum is 42.
The spelling of 42203606577 in words is "forty-two billion, two hundred three million, six hundred six thousand, five hundred seventy-seven".
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