Base | Representation |
---|---|
bin | 1001110000101… |
… | …0000000101101 |
3 | 2212000201220111 |
4 | 2130022000231 |
5 | 40434413334 |
6 | 4021220021 |
7 | 1004642251 |
oct | 234120055 |
9 | 85021814 |
10 | 40935469 |
11 | 2111a473 |
12 | 11861611 |
13 | 8633593 |
14 | 5618261 |
15 | 38d9064 |
hex | 270a02d |
40935469 has 8 divisors (see below), whose sum is σ = 44093952. Its totient is φ = 37891920.
The previous prime is 40935467. The next prime is 40935487. The reversal of 40935469 is 96453904.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 40935469 - 21 = 40935467 is a prime.
It is a super-2 number, since 2×409354692 = 3351425244499922, which contains 22 as substring.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (40935467) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 27994 + ... + 29419.
It is an arithmetic number, because the mean of its divisors is an integer number (5511744).
Almost surely, 240935469 is an apocalyptic number.
It is an amenable number.
40935469 is a deficient number, since it is larger than the sum of its proper divisors (3158483).
40935469 is a wasteful number, since it uses less digits than its factorization.
40935469 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 57467.
The product of its (nonzero) digits is 116640, while the sum is 40.
The square root of 40935469 is about 6398.0832285928. The cubic root of 40935469 is about 344.6407209889.
The spelling of 40935469 in words is "forty million, nine hundred thirty-five thousand, four hundred sixty-nine".
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