Base | Representation |
---|---|
bin | 110010101100101001… |
… | …011110001000101101 |
3 | 12012111202020110011202 |
4 | 302230221132020231 |
5 | 1342441124110140 |
6 | 41001351455245 |
7 | 3634656503651 |
oct | 625451361055 |
9 | 165452213152 |
10 | 54436160045 |
11 | 210a487a823 |
12 | a672687525 |
13 | 5196b537b7 |
14 | 28c597ca61 |
15 | 1639072915 |
hex | caca5e22d |
54436160045 has 16 divisors (see below), whose sum is σ = 68767754880. Its totient is φ = 41253105600.
The previous prime is 54436160039. The next prime is 54436160047. The reversal of 54436160045 is 54006163445.
54436160045 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is not a de Polignac number, because 54436160045 - 24 = 54436160029 is a prime.
It is a junction number, because it is equal to n+sod(n) for n = 54436159990 and 54436160008.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (54436160047) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1457960 + ... + 1494830.
It is an arithmetic number, because the mean of its divisors is an integer number (4297984680).
Almost surely, 254436160045 is an apocalyptic number.
It is an amenable number.
54436160045 is a deficient number, since it is larger than the sum of its proper divisors (14331594835).
54436160045 is a wasteful number, since it uses less digits than its factorization.
54436160045 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 52436.
The product of its (nonzero) digits is 172800, while the sum is 38.
It can be divided in two parts, 544361 and 60045, that added together give a palindrome (604406).
The spelling of 54436160045 in words is "fifty-four billion, four hundred thirty-six million, one hundred sixty thousand, forty-five".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.083 sec. • engine limits •