Base | Representation |
---|---|
bin | 1010101010010110… |
… | …11100100000001011 |
3 | 112202220202220100200 |
4 | 11111023130200023 |
5 | 43210322442422 |
6 | 2343553503243 |
7 | 261563313663 |
oct | 52513344013 |
9 | 15686686320 |
10 | 5724030987 |
11 | 2478080224 |
12 | 1138b71b23 |
13 | 702b630ac |
14 | 3c42d31a3 |
15 | 2377c42ac |
hex | 1552dc80b |
5724030987 has 12 divisors (see below), whose sum is σ = 8282381640. Its totient is φ = 3809403648.
The previous prime is 5724030979. The next prime is 5724030989. The reversal of 5724030987 is 7890304275.
5724030987 is a `hidden beast` number, since 572 + 40 + 30 + 9 + 8 + 7 = 666.
It is not a de Polignac number, because 5724030987 - 23 = 5724030979 is a prime.
It is a Smith number, since the sum of its digits (45) coincides with the sum of the digits of its prime factors.
It is not an unprimeable number, because it can be changed into a prime (5724030989) by changing a digit.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 545937 + ... + 556322.
It is an arithmetic number, because the mean of its divisors is an integer number (690198470).
Almost surely, 25724030987 is an apocalyptic number.
5724030987 is a deficient number, since it is larger than the sum of its proper divisors (2558350653).
5724030987 is a wasteful number, since it uses less digits than its factorization.
5724030987 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1102842 (or 1102839 counting only the distinct ones).
The product of its (nonzero) digits is 423360, while the sum is 45.
The square root of 5724030987 is about 75657.3260629795. The cubic root of 5724030987 is about 1788.8228152554.
The spelling of 5724030987 in words is "five billion, seven hundred twenty-four million, thirty thousand, nine hundred eighty-seven".
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