Base | Representation |
---|---|
bin | 11001001010000… |
… | …100111010100111 |
3 | 1002102012110220101 |
4 | 121022010322213 |
5 | 1331022300400 |
6 | 105514244531 |
7 | 13313360353 |
oct | 3112047247 |
9 | 1072173811 |
10 | 422071975 |
11 | 1a7280a16 |
12 | b9426747 |
13 | 6959bb40 |
14 | 400ac463 |
15 | 270c356a |
hex | 19284ea7 |
422071975 has 24 divisors (see below), whose sum is σ = 581823872. Its totient is φ = 301622400.
The previous prime is 422071963. The next prime is 422071981. The reversal of 422071975 is 579170224.
It is not a de Polignac number, because 422071975 - 211 = 422069927 is a prime.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 10872 + ... + 31021.
Almost surely, 2422071975 is an apocalyptic number.
422071975 is a deficient number, since it is larger than the sum of its proper divisors (159751897).
422071975 is a wasteful number, since it uses less digits than its factorization.
422071975 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 41947 (or 41942 counting only the distinct ones).
The product of its (nonzero) digits is 35280, while the sum is 37.
The square root of 422071975 is about 20544.3903535734. The cubic root of 422071975 is about 750.1167077640.
The spelling of 422071975 in words is "four hundred twenty-two million, seventy-one thousand, nine hundred seventy-five".
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