Base | Representation |
---|---|
bin | 1001101011001… |
… | …0110110110011 |
3 | 2211100121012210 |
4 | 2122302312303 |
5 | 40342002413 |
6 | 4005423203 |
7 | 1001624421 |
oct | 232626663 |
9 | 84317183 |
10 | 40578483 |
11 | 209a6240 |
12 | 1170ab03 |
13 | 8539c4a |
14 | 5564111 |
15 | 38683c3 |
hex | 26b2db3 |
40578483 has 16 divisors (see below), whose sum is σ = 59907456. Its totient is φ = 24224640.
The previous prime is 40578469. The next prime is 40578491. The reversal of 40578483 is 38487504.
It is not a de Polignac number, because 40578483 - 28 = 40578227 is a prime.
It is a super-2 number, since 2×405784832 = 3293226565162578, which contains 22 as substring.
It is not an unprimeable number, because it can be changed into a prime (40573483) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 6966 + ... + 11387.
It is an arithmetic number, because the mean of its divisors is an integer number (3744216).
Almost surely, 240578483 is an apocalyptic number.
40578483 is a deficient number, since it is larger than the sum of its proper divisors (19328973).
40578483 is a wasteful number, since it uses less digits than its factorization.
40578483 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 18434.
The product of its (nonzero) digits is 107520, while the sum is 39.
The square root of 40578483 is about 6370.1242531053. The cubic root of 40578483 is about 343.6359582912.
The spelling of 40578483 in words is "forty million, five hundred seventy-eight thousand, four hundred eighty-three".
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