Base | Representation |
---|---|
bin | 1010010101000100… |
… | …01101011000101001 |
3 | 112022110201222221001 |
4 | 11022202031120221 |
5 | 42324113332001 |
6 | 2314134115001 |
7 | 254264352541 |
oct | 51242153051 |
9 | 15273658831 |
10 | 5545449001 |
11 | 2396296a04 |
12 | 10a91aba61 |
13 | 6a4b67791 |
14 | 3a86c8321 |
15 | 226c9b001 |
hex | 14a88d629 |
5545449001 has 8 divisors (see below), whose sum is σ = 5561457408. Its totient is φ = 5529456000.
The previous prime is 5545448959. The next prime is 5545449029. The reversal of 5545449001 is 1009445455.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 5545449001 - 213 = 5545440809 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (5545449101) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1308556 + ... + 1312786.
It is an arithmetic number, because the mean of its divisors is an integer number (695182176).
Almost surely, 25545449001 is an apocalyptic number.
It is an amenable number.
5545449001 is a deficient number, since it is larger than the sum of its proper divisors (16008407).
5545449001 is a wasteful number, since it uses less digits than its factorization.
5545449001 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 7703.
The product of its (nonzero) digits is 72000, while the sum is 37.
The square root of 5545449001 is about 74467.7715592457. The cubic root of 5545449001 is about 1770.0229817098.
The spelling of 5545449001 in words is "five billion, five hundred forty-five million, four hundred forty-nine thousand, one".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.064 sec. • engine limits •