Base | Representation |
---|---|
bin | 10011100100101011011001 |
3 | 100122200100220 |
4 | 103210223121 |
5 | 2303142334 |
6 | 301550253 |
7 | 61420044 |
oct | 23445331 |
9 | 10580326 |
10 | 5130969 |
11 | 2994a78 |
12 | 1875389 |
13 | 10a859c |
14 | 977c5b |
15 | 6b5449 |
hex | 4e4ad9 |
5130969 has 8 divisors (see below), whose sum is σ = 7201440. Its totient is φ = 3240576.
The previous prime is 5130959. The next prime is 5130989. The reversal of 5130969 is 9690315.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 5130969 - 215 = 5098201 is a prime.
It is a super-2 number, since 2×51309692 = 52653685757922, which contains 22 as substring.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (5130919) 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, 44952 + ... + 45065.
It is an arithmetic number, because the mean of its divisors is an integer number (900180).
Almost surely, 25130969 is an apocalyptic number.
It is an amenable number.
5130969 is a deficient number, since it is larger than the sum of its proper divisors (2070471).
5130969 is a wasteful number, since it uses less digits than its factorization.
5130969 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 90039.
The product of its (nonzero) digits is 7290, while the sum is 33.
The square root of 5130969 is about 2265.1642324564. The cubic root of 5130969 is about 172.4777707125.
The spelling of 5130969 in words is "five million, one hundred thirty thousand, nine hundred sixty-nine".
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