Base | Representation |
---|---|
bin | 11101000010011… |
… | …011101100000000 |
3 | 1020221201011011010 |
4 | 131002123230000 |
5 | 1444204130320 |
6 | 120201520520 |
7 | 15033635664 |
oct | 3502335400 |
9 | 1227634133 |
10 | 487176960 |
11 | 22aaa9296 |
12 | 1171a3140 |
13 | 79c155ba |
14 | 489b88a4 |
15 | 2cb83ae0 |
hex | 1d09bb00 |
487176960 has 144 divisors (see below), whose sum is σ = 1564837344. Its totient is φ = 129171456.
The previous prime is 487176959. The next prime is 487176979. The reversal of 487176960 is 69671784.
It is a Smith number, since the sum of its digits (48) coincides with the sum of the digits of its prime factors.
It is a Harshad number since it is a multiple of its sum of digits (48).
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, 1124904 + ... + 1125336.
It is an arithmetic number, because the mean of its divisors is an integer number (10866926).
Almost surely, 2487176960 is an apocalyptic number.
487176960 is a gapful number since it is divisible by the number (40) 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 487176960, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (782418672).
487176960 is an abundant number, since it is smaller than the sum of its proper divisors (1077660384).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
487176960 is a wasteful number, since it uses less digits than its factorization.
487176960 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 750 (or 736 counting only the distinct ones).
The product of its (nonzero) digits is 508032, while the sum is 48.
The square root of 487176960 is about 22072.0855380727. The cubic root of 487176960 is about 786.8565790012.
The spelling of 487176960 in words is "four hundred eighty-seven million, one hundred seventy-six thousand, nine hundred sixty".
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