Base | Representation |
---|---|
bin | 1100111100001… |
… | …1011001010000 |
3 | 10210010121000122 |
4 | 3033003121100 |
5 | 102343341322 |
6 | 5215205412 |
7 | 1226232026 |
oct | 317033120 |
9 | 123117018 |
10 | 54277712 |
11 | 28702715 |
12 | 16216868 |
13 | b3254b8 |
14 | 72cc716 |
15 | 4b72442 |
hex | 33c3650 |
54277712 has 20 divisors (see below), whose sum is σ = 105776340. Its totient is φ = 26980608.
The previous prime is 54277697. The next prime is 54277721. The reversal of 54277712 is 21777245.
It can be written as a sum of positive squares in 2 ways, for example, as 52649536 + 1628176 = 7256^2 + 1276^2 .
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 7037 + ... + 12572.
It is an arithmetic number, because the mean of its divisors is an integer number (5288817).
Almost surely, 254277712 is an apocalyptic number.
It is an amenable number.
54277712 is a deficient number, since it is larger than the sum of its proper divisors (51498628).
54277712 is a wasteful number, since it uses less digits than its factorization.
54277712 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 19790 (or 19784 counting only the distinct ones).
The product of its digits is 27440, while the sum is 35.
The square root of 54277712 is about 7367.3409042883. The cubic root of 54277712 is about 378.6231614261.
The spelling of 54277712 in words is "fifty-four million, two hundred seventy-seven thousand, seven hundred twelve".
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