Base | Representation |
---|---|
bin | 1100111010011… |
… | …1010111111010 |
3 | 10202220202120202 |
4 | 3032213113322 |
5 | 102331203223 |
6 | 5212522202 |
7 | 1225243304 |
oct | 316472772 |
9 | 122822522 |
10 | 54162938 |
11 | 28634465 |
12 | 16180362 |
13 | b2b519b |
14 | 729c974 |
15 | 4b4d428 |
hex | 33a75fa |
54162938 has 4 divisors (see below), whose sum is σ = 81244410. Its totient is φ = 27081468.
The previous prime is 54162919. The next prime is 54162949. The reversal of 54162938 is 83926145.
It is a happy number.
It is a semiprime because it is the product of two primes.
It can be written as a sum of positive squares in only one way, i.e., 47927929 + 6235009 = 6923^2 + 2497^2 .
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 13540733 + ... + 13540736.
Almost surely, 254162938 is an apocalyptic number.
54162938 is a deficient number, since it is larger than the sum of its proper divisors (27081472).
54162938 is a wasteful number, since it uses less digits than its factorization.
54162938 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 27081471.
The product of its digits is 51840, while the sum is 38.
The square root of 54162938 is about 7359.5474045623. The cubic root of 54162938 is about 378.3560980866.
The spelling of 54162938 in words is "fifty-four million, one hundred sixty-two thousand, nine hundred thirty-eight".
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