Base | Representation |
---|---|
bin | 11100100111000… |
… | …011100000110110 |
3 | 1020110012112021210 |
4 | 130213003200312 |
5 | 1440340000204 |
6 | 115344022250 |
7 | 14615635032 |
oct | 3447034066 |
9 | 1213175253 |
10 | 480000054 |
11 | 226a47166 |
12 | 114901986 |
13 | 785a1a01 |
14 | 47a6b1c2 |
15 | 2c217389 |
hex | 1c9c3836 |
480000054 has 32 divisors (see below), whose sum is σ = 998655840. Its totient is φ = 153619200.
The previous prime is 480000019. The next prime is 480000077. The reversal of 480000054 is 450000084.
480000054 is a modest number, since divided by 54 gives 48 as remainder.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 23874 + ... + 39114.
It is an arithmetic number, because the mean of its divisors is an integer number (31207995).
Almost surely, 2480000054 is an apocalyptic number.
480000054 is an abundant number, since it is smaller than the sum of its proper divisors (518655786).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
480000054 is a wasteful number, since it uses less digits than its factorization.
480000054 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 15456.
The product of its (nonzero) digits is 640, while the sum is 21.
The square root of 480000054 is about 21908.9035325824. The cubic root of 480000054 is about 782.9735575953.
The spelling of 480000054 in words is "four hundred eighty million, fifty-four", and thus it is an aban number.
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