Base | Representation |
---|---|
bin | 10010100101001101000100 |
3 | 100011110201200 |
4 | 102211031010 |
5 | 2221332410 |
6 | 252222500 |
7 | 56255052 |
oct | 22451504 |
9 | 10143650 |
10 | 4870980 |
11 | 2827704 |
12 | 176aa30 |
13 | 101714a |
14 | 90b1d2 |
15 | 6633c0 |
hex | 4a5344 |
4870980 has 36 divisors (see below), whose sum is σ = 14775852. Its totient is φ = 1298880.
The previous prime is 4870979. The next prime is 4870991. The reversal of 4870980 is 890784.
It can be written as a sum of positive squares in 2 ways, for example, as 1115136 + 3755844 = 1056^2 + 1938^2 .
It is a tau number, because it is divible by the number of its divisors (36).
It is a Harshad number since it is a multiple of its sum of digits (36).
It is an unprimeable number.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 13351 + ... + 13710.
Almost surely, 24870980 is an apocalyptic number.
It is an amenable number.
4870980 is an abundant number, since it is smaller than the sum of its proper divisors (9904872).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
4870980 is a wasteful number, since it uses less digits than its factorization.
4870980 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 27076 (or 27071 counting only the distinct ones).
The product of its (nonzero) digits is 16128, while the sum is 36.
The square root of 4870980 is about 2207.0296780968. The cubic root of 4870980 is about 169.5139519150.
The spelling of 4870980 in words is "four million, eight hundred seventy thousand, nine hundred eighty".
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