Base | Representation |
---|---|
bin | 1001100100101… |
… | …0010110100001 |
3 | 2210112212001002 |
4 | 2121022112201 |
5 | 40234303213 |
6 | 3552321345 |
7 | 665162441 |
oct | 231122641 |
9 | 83485032 |
10 | 40150433 |
11 | 20733684 |
12 | 11543255 |
13 | 841a16b |
14 | 5492121 |
15 | 37d1658 |
hex | 264a5a1 |
40150433 has 8 divisors (see below), whose sum is σ = 42871488. Its totient is φ = 37510704.
The previous prime is 40150427. The next prime is 40150489. The reversal of 40150433 is 33405104.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 40150433 - 24 = 40150417 is a prime.
It is a super-2 number, since 2×401504332 = 3224114540174978, which contains 22 as substring.
It is a Duffinian number.
It is a Curzon number.
It is not an unprimeable number, because it can be changed into a prime (40150423) 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 7 ways as a sum of consecutive naturals, for example, 19310 + ... + 21287.
It is an arithmetic number, because the mean of its divisors is an integer number (5358936).
Almost surely, 240150433 is an apocalyptic number.
40150433 is a gapful number since it is divisible by the number (43) formed by its first and last digit.
It is an amenable number.
40150433 is a deficient number, since it is larger than the sum of its proper divisors (2721055).
40150433 is a wasteful number, since it uses less digits than its factorization.
40150433 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 40663.
The product of its (nonzero) digits is 720, while the sum is 20.
The square root of 40150433 is about 6336.4369325355. The cubic root of 40150433 is about 342.4233810178.
Adding to 40150433 its reverse (33405104), we get a palindrome (73555537).
The spelling of 40150433 in words is "forty million, one hundred fifty thousand, four hundred thirty-three".
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