Base | Representation |
---|---|
bin | 1001010101001000… |
… | …01111111010010000 |
3 | 110221002112021212100 |
4 | 10222210033322100 |
5 | 40224313101340 |
6 | 2145014400400 |
7 | 235062520113 |
oct | 45244177220 |
9 | 13832467770 |
10 | 5009112720 |
11 | 2140571587 |
12 | b79660100 |
13 | 61a9cc631 |
14 | 35739457a |
15 | 1e4b56830 |
hex | 12a90fe90 |
5009112720 has 60 divisors (see below), whose sum is σ = 16822272636. Its totient is φ = 1335763200.
The previous prime is 5009112677. The next prime is 5009112761. The reversal of 5009112720 is 272119005.
5009112720 is a `hidden beast` number, since 500 + 91 + 1 + 2 + 72 + 0 = 666.
It can be written as a sum of positive squares in 2 ways, for example, as 3155293584 + 1853819136 = 56172^2 + 43056^2 .
It is a tau number, because it is divible by the number of its divisors (60).
It is an unprimeable number.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 3477831 + ... + 3479270.
Almost surely, 25009112720 is an apocalyptic number.
It is an amenable number.
5009112720 is an abundant number, since it is smaller than the sum of its proper divisors (11813159916).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
5009112720 is a wasteful number, since it uses less digits than its factorization.
5009112720 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 6957120 (or 6957111 counting only the distinct ones).
The product of its (nonzero) digits is 1260, while the sum is 27.
The square root of 5009112720 is about 70775.0854467870. The cubic root of 5009112720 is about 1711.0141516744.
The spelling of 5009112720 in words is "five billion, nine million, one hundred twelve thousand, seven hundred twenty".
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