Base | Representation |
---|---|
bin | 1001101100010… |
… | …0110011111110 |
3 | 2211111100002202 |
4 | 2123010303332 |
5 | 40401331110 |
6 | 4011151502 |
7 | 1002352016 |
oct | 233046376 |
9 | 84440082 |
10 | 40652030 |
11 | 20a46521 |
12 | 11745592 |
13 | 8564573 |
14 | 5582c46 |
15 | 38800a5 |
hex | 26c4cfe |
40652030 has 8 divisors (see below), whose sum is σ = 73173672. Its totient is φ = 16260808.
The previous prime is 40652023. The next prime is 40652041. The reversal of 40652030 is 3025604.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a junction number, because it is equal to n+sod(n) for n = 40651993 and 40652011.
It is a congruent number.
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, 2032592 + ... + 2032611.
It is an arithmetic number, because the mean of its divisors is an integer number (9146709).
Almost surely, 240652030 is an apocalyptic number.
40652030 is a deficient number, since it is larger than the sum of its proper divisors (32521642).
40652030 is a wasteful number, since it uses less digits than its factorization.
40652030 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 4065210.
The product of its (nonzero) digits is 720, while the sum is 20.
The square root of 40652030 is about 6375.8944470560. The cubic root of 40652030 is about 343.8434421454.
Adding to 40652030 its reverse (3025604), we get a palindrome (43677634).
The spelling of 40652030 in words is "forty million, six hundred fifty-two thousand, thirty".
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