Base | Representation |
---|---|
bin | 1001101011000… |
… | …1111001101111 |
3 | 2211100101212001 |
4 | 2122301321233 |
5 | 40341341300 |
6 | 4005353131 |
7 | 1001610136 |
oct | 232617157 |
9 | 84311761 |
10 | 40574575 |
11 | 209a3308 |
12 | 117087a7 |
13 | 8538232 |
14 | 556291d |
15 | 386716a |
hex | 26b1e6f |
40574575 has 12 divisors (see below), whose sum is σ = 50440720. Its totient is φ = 32376960.
The previous prime is 40574561. The next prime is 40574579. The reversal of 40574575 is 57547504.
It is not a de Polignac number, because 40574575 - 27 = 40574447 is a prime.
It is a super-2 number, since 2×405745752 = 3292592272861250, which contains 22 as substring.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (40574579) by changing a digit.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 9127 + ... + 12823.
Almost surely, 240574575 is an apocalyptic number.
40574575 is a deficient number, since it is larger than the sum of its proper divisors (9866145).
40574575 is a wasteful number, since it uses less digits than its factorization.
40574575 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 4146 (or 4141 counting only the distinct ones).
The product of its (nonzero) digits is 98000, while the sum is 37.
The square root of 40574575 is about 6369.8175013104. The cubic root of 40574575 is about 343.6249263983.
The spelling of 40574575 in words is "forty million, five hundred seventy-four thousand, five hundred seventy-five".
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