Base | Representation |
---|---|
bin | 1101000010100… |
… | …1110011111110 |
3 | 10210220220110202 |
4 | 3100221303332 |
5 | 103000302324 |
6 | 5232203502 |
7 | 1232630045 |
oct | 320516376 |
9 | 123826422 |
10 | 54697214 |
11 | 28969910 |
12 | 16399592 |
13 | b441420 |
14 | 739b55c |
15 | 4c068ae |
hex | 3429cfe |
54697214 has 16 divisors (see below), whose sum is σ = 96390000. Its totient is φ = 22949760.
The previous prime is 54697213. The next prime is 54697231. The reversal of 54697214 is 41279645.
It is a Curzon number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (54697213) 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, 95339 + ... + 95910.
It is an arithmetic number, because the mean of its divisors is an integer number (6024375).
Almost surely, 254697214 is an apocalyptic number.
54697214 is a deficient number, since it is larger than the sum of its proper divisors (41692786).
54697214 is a wasteful number, since it uses less digits than its factorization.
54697214 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 191275.
The product of its digits is 60480, while the sum is 38.
The square root of 54697214 is about 7395.7564859857. The cubic root of 54697214 is about 379.5960943827.
Subtracting from 54697214 its reverse (41279645), we obtain a square (13417569 = 36632).
The spelling of 54697214 in words is "fifty-four million, six hundred ninety-seven thousand, two hundred fourteen".
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