Base | Representation |
---|---|
bin | 1010001001110000… |
… | …01101000010111000 |
3 | 112001212011201000001 |
4 | 11010320031002320 |
5 | 42130320121410 |
6 | 2300504122344 |
7 | 252032631433 |
oct | 50470150270 |
9 | 15055151001 |
10 | 5450551480 |
11 | 2347770000 |
12 | 10814663b4 |
13 | 68b2bc5ba |
14 | 399c6481a |
15 | 21d7a333a |
hex | 144e0d0b8 |
5450551480 has 160 divisors (see below), whose sum is σ = 13879933200. Its totient is φ = 1925158400.
The previous prime is 5450551459. The next prime is 5450551481. The reversal of 5450551480 is 841550545.
It is a super-2 number, since 2×54505514802 = 59417022872260380800, which contains 22 as substring.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (5450551481) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 39 ways as a sum of consecutive naturals, for example, 24011127 + ... + 24011353.
Almost surely, 25450551480 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 5450551480, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (6939966600).
5450551480 is an abundant number, since it is smaller than the sum of its proper divisors (8429381720).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
5450551480 is a wasteful number, since it uses less digits than its factorization.
5450551480 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 323 (or 286 counting only the distinct ones).
The product of its (nonzero) digits is 80000, while the sum is 37.
The square root of 5450551480 is about 73827.8503005472. The cubic root of 5450551480 is about 1759.8682192998.
It can be divided in two parts, 545055 and 1480, that added together give a triangular number (546535 = T1045).
The spelling of 5450551480 in words is "five billion, four hundred fifty million, five hundred fifty-one thousand, four hundred eighty".
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