Base | Representation |
---|---|
bin | 1001100010110… |
… | …0010110100000 |
3 | 2210022121110221 |
4 | 2120230112200 |
5 | 40221340202 |
6 | 3545532424 |
7 | 664141255 |
oct | 230542640 |
9 | 83277427 |
10 | 40027552 |
11 | 2065a324 |
12 | 114a4114 |
13 | 83a6256 |
14 | 545d42c |
15 | 37aa037 |
hex | 262c5a0 |
40027552 has 24 divisors (see below), whose sum is σ = 79380000. Its totient is φ = 19867584.
The previous prime is 40027531. The next prime is 40027573. The reversal of 40027552 is 25572004.
It is an interprime number because it is at equal distance from previous prime (40027531) and next prime (40027573).
It is a super-2 number, since 2×400275522 = 3204409838225408, which contains 22 as substring.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 52 + ... + 8947.
It is an arithmetic number, because the mean of its divisors is an integer number (3307500).
Almost surely, 240027552 is an apocalyptic number.
It is an amenable number.
40027552 is a deficient number, since it is larger than the sum of its proper divisors (39352448).
40027552 is a wasteful number, since it uses less digits than its factorization.
40027552 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 9148 (or 9140 counting only the distinct ones).
The product of its (nonzero) digits is 2800, while the sum is 25.
The square root of 40027552 is about 6326.7331222362. The cubic root of 40027552 is about 342.0736934090.
Adding to 40027552 its reverse (25572004), we get a palindrome (65599556).
The spelling of 40027552 in words is "forty million, twenty-seven thousand, five hundred fifty-two".
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