Base | Representation |
---|---|
bin | 1101000110000… |
… | …1100010110100 |
3 | 10211100111121111 |
4 | 3101201202310 |
5 | 103030103432 |
6 | 5241124404 |
7 | 1234600426 |
oct | 321414264 |
9 | 124314544 |
10 | 54925492 |
11 | 29005376 |
12 | 16489704 |
13 | b4c12bb |
14 | 741a816 |
15 | 4c4e347 |
hex | 34618b4 |
54925492 has 24 divisors (see below), whose sum is σ = 98219016. Its totient is φ = 26869248.
The previous prime is 54925483. The next prime is 54925513. The reversal of 54925492 is 29452945.
It can be written as a sum of positive squares in 4 ways, for example, as 28772496 + 26152996 = 5364^2 + 5114^2 .
It is an alternating number because its digits alternate between odd and even.
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (11) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 39318 + ... + 40690.
It is an arithmetic number, because the mean of its divisors is an integer number (4092459).
Almost surely, 254925492 is an apocalyptic number.
It is an amenable number.
54925492 is a deficient number, since it is larger than the sum of its proper divisors (43293524).
54925492 is a wasteful number, since it uses less digits than its factorization.
54925492 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1587 (or 1585 counting only the distinct ones).
The product of its digits is 129600, while the sum is 40.
The square root of 54925492 is about 7411.1734563428. The cubic root of 54925492 is about 380.1234409676.
The spelling of 54925492 in words is "fifty-four million, nine hundred twenty-five thousand, four hundred ninety-two".
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