Base | Representation |
---|---|
bin | 1100111110110… |
… | …1101011111010 |
3 | 10210110101122102 |
4 | 3033231223322 |
5 | 102414412223 |
6 | 5223023402 |
7 | 1230553043 |
oct | 317555372 |
9 | 123411572 |
10 | 54450938 |
11 | 28810883 |
12 | 1629ab62 |
13 | b3862b9 |
14 | 73358ca |
15 | 4ba8928 |
hex | 33edafa |
54450938 has 8 divisors (see below), whose sum is σ = 81748020. Its totient is φ = 27201600.
The previous prime is 54450931. The next prime is 54450947. The reversal of 54450938 is 83905445.
It is a happy number.
It can be written as a sum of positive squares in 2 ways, for example, as 54213769 + 237169 = 7363^2 + 487^2 .
It is a sphenic number, since it is the product of 3 distinct primes.
It is not an unprimeable number, because it can be changed into a prime (54450931) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 8933 + ... + 13736.
Almost surely, 254450938 is an apocalyptic number.
54450938 is a deficient number, since it is larger than the sum of its proper divisors (27297082).
54450938 is a wasteful number, since it uses less digits than its factorization.
54450938 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 23872.
The product of its (nonzero) digits is 86400, while the sum is 38.
The square root of 54450938 is about 7379.0878840139. The cubic root of 54450938 is about 379.0255225628.
The spelling of 54450938 in words is "fifty-four million, four hundred fifty thousand, nine hundred thirty-eight".
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