Base | Representation |
---|---|
bin | 1001110000111… |
… | …0001111000111 |
3 | 2212001121122110 |
4 | 2130032033013 |
5 | 40440442100 |
6 | 4021432103 |
7 | 1005043563 |
oct | 234161707 |
9 | 85047573 |
10 | 40952775 |
11 | 21131476 |
12 | 1186b633 |
13 | 863b416 |
14 | 56206a3 |
15 | 38de250 |
hex | 270e3c7 |
40952775 has 24 divisors (see below), whose sum is σ = 67921744. Its totient is φ = 21772800.
The previous prime is 40952749. The next prime is 40952783. The reversal of 40952775 is 57725904.
It is not a de Polignac number, because 40952775 - 211 = 40950727 is a prime.
It is a Smith number, since the sum of its digits (39) coincides with the sum of the digits of its prime factors.
It is a Duffinian number.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 30927 + ... + 32223.
Almost surely, 240952775 is an apocalyptic number.
40952775 is a deficient number, since it is larger than the sum of its proper divisors (26968969).
40952775 is a wasteful number, since it uses less digits than its factorization.
40952775 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1731 (or 1726 counting only the distinct ones).
The product of its (nonzero) digits is 88200, while the sum is 39.
The square root of 40952775 is about 6399.4355219816. The cubic root of 40952775 is about 344.6892812567.
The spelling of 40952775 in words is "forty million, nine hundred fifty-two thousand, seven hundred seventy-five".
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