Base | Representation |
---|---|
bin | 1001100011001… |
… | …1010111010011 |
3 | 2210101001212202 |
4 | 2120303113103 |
5 | 40223300100 |
6 | 3550313415 |
7 | 664321100 |
oct | 230632723 |
9 | 83331782 |
10 | 40056275 |
11 | 20679966 |
12 | 114b886b |
13 | 83b634c |
14 | 5469aa7 |
15 | 37b37d5 |
hex | 26335d3 |
40056275 has 36 divisors (see below), whose sum is σ = 60855480. Its totient is φ = 26006400.
The previous prime is 40056253. The next prime is 40056281. The reversal of 40056275 is 57265004.
It is not a de Polignac number, because 40056275 - 28 = 40056019 is a prime.
It is a nialpdrome in base 7.
It is an unprimeable number.
It is a polite number, since it can be written in 35 ways as a sum of consecutive naturals, for example, 22415 + ... + 24135.
It is an arithmetic number, because the mean of its divisors is an integer number (1690430).
Almost surely, 240056275 is an apocalyptic number.
40056275 is a deficient number, since it is larger than the sum of its proper divisors (20799205).
40056275 is a wasteful number, since it uses less digits than its factorization.
40056275 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1764 (or 1752 counting only the distinct ones).
The product of its (nonzero) digits is 8400, while the sum is 29.
The square root of 40056275 is about 6329.0026860478. The cubic root of 40056275 is about 342.1554956758.
The spelling of 40056275 in words is "forty million, fifty-six thousand, two hundred seventy-five".
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