Base | Representation |
---|---|
bin | 10100111001110100101000 |
3 | 101022101202121 |
4 | 110321310220 |
5 | 2400322340 |
6 | 313241024 |
7 | 64401601 |
oct | 24716450 |
9 | 11271677 |
10 | 5479720 |
11 | 3102aa4 |
12 | 1a03174 |
13 | 119b24c |
14 | a28da8 |
15 | 73394a |
hex | 539d28 |
5479720 has 16 divisors (see below), whose sum is σ = 12329460. Its totient is φ = 2191872.
The previous prime is 5479711. The next prime is 5479739. The reversal of 5479720 is 279745.
It can be written as a sum of positive squares in 2 ways, for example, as 5280804 + 198916 = 2298^2 + 446^2 .
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 3 ways as a sum of consecutive naturals, for example, 68457 + ... + 68536.
Almost surely, 25479720 is an apocalyptic number.
It is an amenable number.
5479720 is an abundant number, since it is smaller than the sum of its proper divisors (6849740).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
5479720 is a wasteful number, since it uses less digits than its factorization.
5479720 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 137004 (or 137000 counting only the distinct ones).
The product of its (nonzero) digits is 17640, while the sum is 34.
The square root of 5479720 is about 2340.8801763439. The cubic root of 5479720 is about 176.3001936079.
It can be divided in two parts, 54797 and 20, that multiplied together give a triangular number (1095940 = T1480).
The spelling of 5479720 in words is "five million, four hundred seventy-nine thousand, seven hundred twenty".
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