Base | Representation |
---|---|
bin | 11100111001010… |
… | …101011011010100 |
3 | 1020210012222122000 |
4 | 130321111123110 |
5 | 1443101321040 |
6 | 120034435300 |
7 | 15004443546 |
oct | 3471253324 |
9 | 1223188560 |
10 | 484792020 |
11 | 22971a469 |
12 | 116432b30 |
13 | 7958bbab |
14 | 48557696 |
15 | 2c862130 |
hex | 1ce556d4 |
484792020 has 96 divisors (see below), whose sum is σ = 1520332800. Its totient is φ = 128241792.
The previous prime is 484792013. The next prime is 484792027. The reversal of 484792020 is 20297484.
It is an interprime number because it is at equal distance from previous prime (484792013) and next prime (484792027).
It is a Harshad number since it is a multiple of its sum of digits (36).
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (484792027) by changing a digit.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 65046 + ... + 72114.
It is an arithmetic number, because the mean of its divisors is an integer number (15836800).
Almost surely, 2484792020 is an apocalyptic number.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 484792020, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (760166400).
484792020 is an abundant number, since it is smaller than the sum of its proper divisors (1035540780).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
484792020 is a wasteful number, since it uses less digits than its factorization.
484792020 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 7214 (or 7206 counting only the distinct ones).
The product of its (nonzero) digits is 32256, while the sum is 36.
The square root of 484792020 is about 22017.9930965563. The cubic root of 484792020 is about 785.5704779862.
The spelling of 484792020 in words is "four hundred eighty-four million, seven hundred ninety-two thousand, twenty".
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