Base | Representation |
---|---|
bin | 11100110100011… |
… | …011011011100010 |
3 | 1020200210122101120 |
4 | 130310123123202 |
5 | 1442234142030 |
6 | 115551113110 |
7 | 14660506110 |
oct | 3464333342 |
9 | 1220718346 |
10 | 483505890 |
11 | 228a2114a |
12 | 115b12796 |
13 | 7922b67a |
14 | 48300ab0 |
15 | 2c6ab010 |
hex | 1cd1b6e2 |
483505890 has 64 divisors (see below), whose sum is σ = 1328431104. Its totient is φ = 110328768.
The previous prime is 483505879. The next prime is 483505921. The reversal of 483505890 is 98505384.
It is a Harshad number since it is a multiple of its sum of digits (42).
It is a Curzon number.
It is an unprimeable number.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 151087 + ... + 154253.
It is an arithmetic number, because the mean of its divisors is an integer number (20756736).
Almost surely, 2483505890 is an apocalyptic number.
483505890 is an abundant number, since it is smaller than the sum of its proper divisors (844925214).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
483505890 is a wasteful number, since it uses less digits than its factorization.
483505890 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 3911.
The product of its (nonzero) digits is 172800, while the sum is 42.
The square root of 483505890 is about 21988.7673597226. The cubic root of 483505890 is about 784.8751691371.
The spelling of 483505890 in words is "four hundred eighty-three million, five hundred five thousand, eight hundred ninety".
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