Base | Representation |
---|---|
bin | 11101000000110… |
… | …000010001100000 |
3 | 1020220212210122000 |
4 | 131000300101200 |
5 | 1444101040432 |
6 | 120144244000 |
7 | 15030124200 |
oct | 3500602140 |
9 | 1226783560 |
10 | 486736992 |
11 | 22a828785 |
12 | 117010600 |
13 | 79ac0271 |
14 | 48902400 |
15 | 2cae857c |
hex | 1d030460 |
486736992 has 144 divisors (see below), whose sum is σ = 1651572720. Its totient is φ = 139055616.
The previous prime is 486736969. The next prime is 486737011. The reversal of 486736992 is 299637684.
It is a happy number.
486736992 is a `hidden beast` number, since 486 + 73 + 6 + 9 + 92 = 666.
It is a tau number, because it is divible by the number of its divisors (144).
It is a Harshad number since it is a multiple of its sum of digits (54).
It is a nude number because it is divisible by every one of its digits.
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, 36588 + ... + 48084.
It is an arithmetic number, because the mean of its divisors is an integer number (11469255).
Almost surely, 2486736992 is an apocalyptic number.
486736992 is a gapful number since it is divisible by the number (42) formed by its first and last digit.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 486736992, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (825786360).
486736992 is an abundant number, since it is smaller than the sum of its proper divisors (1164835728).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
486736992 is a wasteful number, since it uses less digits than its factorization.
486736992 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 11530 (or 11509 counting only the distinct ones).
The product of its digits is 3919104, while the sum is 54.
The square root of 486736992 is about 22062.1166708909. The cubic root of 486736992 is about 786.6196384156.
The spelling of 486736992 in words is "four hundred eighty-six million, seven hundred thirty-six thousand, nine hundred ninety-two".
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