Base | Representation |
---|---|
bin | 1100111000100… |
… | …0101111110010 |
3 | 10202200101111112 |
4 | 3032020233302 |
5 | 102313144430 |
6 | 5210113322 |
7 | 1224211463 |
oct | 316105762 |
9 | 122611445 |
10 | 54037490 |
11 | 28559191 |
12 | 1611b842 |
13 | b270060 |
14 | 7268d6a |
15 | 4b26195 |
hex | 3388bf2 |
54037490 has 16 divisors (see below), whose sum is σ = 104749848. Its totient is φ = 19952256.
The previous prime is 54037483. The next prime is 54037499. The reversal of 54037490 is 9473045.
It can be written as a sum of positive squares in 4 ways, for example, as 19333609 + 34703881 = 4397^2 + 5891^2 .
It is not an unprimeable number, because it can be changed into a prime (54037499) 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, 207707 + ... + 207966.
Almost surely, 254037490 is an apocalyptic number.
54037490 is a deficient number, since it is larger than the sum of its proper divisors (50712358).
54037490 is a wasteful number, since it uses less digits than its factorization.
54037490 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 415693.
The product of its (nonzero) digits is 15120, while the sum is 32.
The square root of 54037490 is about 7351.0196571632. The cubic root of 54037490 is about 378.0637659192.
The spelling of 54037490 in words is "fifty-four million, thirty-seven thousand, four hundred ninety".
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