Base | Representation |
---|---|
bin | 10100010000111000000111 |
3 | 100222212201000 |
4 | 110100320013 |
5 | 2324441012 |
6 | 305504343 |
7 | 63102621 |
oct | 24207007 |
9 | 10885630 |
10 | 5312007 |
11 | 2aa8a98 |
12 | 19420b3 |
13 | 113cacc |
14 | 9c3c11 |
15 | 6edddc |
hex | 510e07 |
5312007 has 32 divisors (see below), whose sum is σ = 8501760. Its totient is φ = 3265920.
The previous prime is 5311993. The next prime is 5312033. The reversal of 5312007 is 7002135.
It is not a de Polignac number, because 5312007 - 27 = 5311879 is a prime.
It is an Ulam number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (5312107) by changing a digit.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 32508 + ... + 32670.
It is an arithmetic number, because the mean of its divisors is an integer number (265680).
Almost surely, 25312007 is an apocalyptic number.
5312007 is a deficient number, since it is larger than the sum of its proper divisors (3189753).
5312007 is a wasteful number, since it uses less digits than its factorization.
5312007 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 260 (or 254 counting only the distinct ones).
The product of its (nonzero) digits is 210, while the sum is 18.
The square root of 5312007 is about 2304.7791651262. The cubic root of 5312007 is about 174.4829035010.
The spelling of 5312007 in words is "five million, three hundred twelve thousand, seven".
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