Base | Representation |
---|---|
bin | 100001000010010… |
… | …001000110110000 |
3 | 1102121220102202021 |
4 | 201002101012300 |
5 | 2113341224410 |
6 | 130555201224 |
7 | 16506661201 |
oct | 4102210660 |
9 | 1377812667 |
10 | 554242480 |
11 | 264945640 |
12 | 135746214 |
13 | 8aa9753c |
14 | 538755a8 |
15 | 339ceeda |
hex | 210911b0 |
554242480 has 160 divisors (see below), whose sum is σ = 1462906368. Its totient is φ = 193536000.
The previous prime is 554242441. The next prime is 554242487. The reversal of 554242480 is 84242455.
It is not an unprimeable number, because it can be changed into a prime (554242487) 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, 3670405 + ... + 3670555.
Almost surely, 2554242480 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 554242480, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (731453184).
554242480 is an abundant number, since it is smaller than the sum of its proper divisors (908663888).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
554242480 is a wasteful number, since it uses less digits than its factorization.
554242480 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 315 (or 309 counting only the distinct ones).
The product of its (nonzero) digits is 51200, while the sum is 34.
The square root of 554242480 is about 23542.3550223847. The cubic root of 554242480 is about 821.4225159550.
The spelling of 554242480 in words is "five hundred fifty-four million, two hundred forty-two thousand, four hundred eighty".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.062 sec. • engine limits •