Base | Representation |
---|---|
bin | 1001110000110… |
… | …1001000110011 |
3 | 2212001101110210 |
4 | 2130031020303 |
5 | 40440321100 |
6 | 4021355203 |
7 | 1005024504 |
oct | 234151063 |
9 | 85041423 |
10 | 40948275 |
11 | 21129055 |
12 | 11868b03 |
13 | 8639364 |
14 | 561cbab |
15 | 38dcc50 |
hex | 270d233 |
40948275 has 24 divisors (see below), whose sum is σ = 67884544. Its totient is φ = 21780000.
The previous prime is 40948267. The next prime is 40948279. The reversal of 40948275 is 57284904.
It is not a de Polignac number, because 40948275 - 23 = 40948267 is a prime.
It is a super-2 number, since 2×409482752 = 3353522450951250, 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 (40948279) by changing a digit.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 54150 + ... + 54900.
Almost surely, 240948275 is an apocalyptic number.
40948275 is a deficient number, since it is larger than the sum of its proper divisors (26936269).
40948275 is a wasteful number, since it uses less digits than its factorization.
40948275 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1491 (or 1486 counting only the distinct ones).
The product of its (nonzero) digits is 80640, while the sum is 39.
The square root of 40948275 is about 6399.0839188121. The cubic root of 40948275 is about 344.6766556688.
It can be divided in two parts, 409 and 48275, that added together give a palindrome (48684).
The spelling of 40948275 in words is "forty million, nine hundred forty-eight thousand, two hundred seventy-five".
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