Base | Representation |
---|---|
bin | 1101000110100… |
… | …1111111010101 |
3 | 10211102021001201 |
4 | 3101221333111 |
5 | 103032210320 |
6 | 5241552501 |
7 | 1235103325 |
oct | 321517725 |
9 | 124367051 |
10 | 54960085 |
11 | 29029364 |
12 | 164a5731 |
13 | b503c7b |
14 | 7429285 |
15 | 4c5970a |
hex | 3469fd5 |
54960085 has 16 divisors (see below), whose sum is σ = 67352832. Its totient is φ = 43041600.
The previous prime is 54960083. The next prime is 54960091. The reversal of 54960085 is 58006945.
It is not a de Polignac number, because 54960085 - 21 = 54960083 is a prime.
It is a super-2 number, since 2×549600852 = 6041221886414450, which contains 22 as substring.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (54960083) 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, 111690 + ... + 112180.
It is an arithmetic number, because the mean of its divisors is an integer number (4209552).
Almost surely, 254960085 is an apocalyptic number.
It is an amenable number.
54960085 is a deficient number, since it is larger than the sum of its proper divisors (12392747).
54960085 is a wasteful number, since it uses less digits than its factorization.
54960085 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 924.
The product of its (nonzero) digits is 43200, while the sum is 37.
The square root of 54960085 is about 7413.5069299219. The cubic root of 54960085 is about 380.2032269350.
The spelling of 54960085 in words is "fifty-four million, nine hundred sixty thousand, eighty-five".
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