Base | Representation |
---|---|
bin | 100000100000110… |
… | …100001000110011 |
3 | 1102000101220101111 |
4 | 200200310020303 |
5 | 2104120114300 |
6 | 130043214151 |
7 | 16342305340 |
oct | 4040641063 |
9 | 1360356344 |
10 | 545473075 |
11 | 25a9a5aa4 |
12 | 132817357 |
13 | 89016b44 |
14 | 526317c7 |
15 | 32d4b9ba |
hex | 20834233 |
545473075 has 24 divisors (see below), whose sum is σ = 775004960. Its totient is φ = 373075200.
The previous prime is 545473069. The next prime is 545473087. The reversal of 545473075 is 570374545.
It is not a de Polignac number, because 545473075 - 25 = 545473043 is a prime.
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, 67765 + ... + 75385.
Almost surely, 2545473075 is an apocalyptic number.
545473075 is a deficient number, since it is larger than the sum of its proper divisors (229531885).
545473075 is a wasteful number, since it uses less digits than its factorization.
545473075 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 8047 (or 8042 counting only the distinct ones).
The product of its (nonzero) digits is 294000, while the sum is 40.
The square root of 545473075 is about 23355.3650153450. The cubic root of 545473075 is about 817.0671925849.
The spelling of 545473075 in words is "five hundred forty-five million, four hundred seventy-three thousand, seventy-five".
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