Base | Representation |
---|---|
bin | 10011101010100010011100 |
3 | 100200220021220 |
4 | 103222202130 |
5 | 2304424342 |
6 | 302253340 |
7 | 61550034 |
oct | 23524234 |
9 | 10626256 |
10 | 5154972 |
11 | 2a01009 |
12 | 1887250 |
13 | 10b64a4 |
14 | 9828c4 |
15 | 6bc5ec |
hex | 4ea89c |
5154972 has 12 divisors (see below), whose sum is σ = 12028296. Its totient is φ = 1718320.
The previous prime is 5154923. The next prime is 5154973. The reversal of 5154972 is 2794515.
It is a tau number, because it is divible by the number of its divisors (12).
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (5154973) by changing a digit.
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, 214779 + ... + 214802.
It is an arithmetic number, because the mean of its divisors is an integer number (1002358).
Almost surely, 25154972 is an apocalyptic number.
It is an amenable number.
5154972 is an abundant number, since it is smaller than the sum of its proper divisors (6873324).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
5154972 is a wasteful number, since it uses less digits than its factorization.
5154972 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 429588 (or 429586 counting only the distinct ones).
The product of its digits is 12600, while the sum is 33.
The square root of 5154972 is about 2270.4563417956. The cubic root of 5154972 is about 172.7463064058.
The spelling of 5154972 in words is "five million, one hundred fifty-four thousand, nine hundred seventy-two".
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