Base | Representation |
---|---|
bin | 1101000110101… |
… | …0001100010101 |
3 | 10211102022012112 |
4 | 3101222030111 |
5 | 103032222132 |
6 | 5242000405 |
7 | 1235105624 |
oct | 321521425 |
9 | 124368175 |
10 | 54960917 |
11 | 29029a50 |
12 | 164a6105 |
13 | b50446b |
14 | 74296bb |
15 | 4c59ab2 |
hex | 346a315 |
54960917 has 8 divisors (see below), whose sum is σ = 60011040. Its totient is φ = 49919760.
The previous prime is 54960911. The next prime is 54960929. The reversal of 54960917 is 71906945.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 54960917 - 216 = 54895381 is a prime.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (54960911) 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, 22823 + ... + 25115.
It is an arithmetic number, because the mean of its divisors is an integer number (7501380).
Almost surely, 254960917 is an apocalyptic number.
It is an amenable number.
54960917 is a deficient number, since it is larger than the sum of its proper divisors (5050123).
54960917 is a wasteful number, since it uses less digits than its factorization.
54960917 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 4483.
The product of its (nonzero) digits is 68040, while the sum is 41.
The square root of 54960917 is about 7413.5630435034. The cubic root of 54960917 is about 380.2051454636.
The spelling of 54960917 in words is "fifty-four million, nine hundred sixty thousand, nine hundred seventeen".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.068 sec. • engine limits •