Base | Representation |
---|---|
bin | 1001100101000… |
… | …0110110011110 |
3 | 2210121012120001 |
4 | 2121100312132 |
5 | 40241131204 |
6 | 3553044514 |
7 | 665333161 |
oct | 231206636 |
9 | 83535501 |
10 | 40177054 |
11 | 20751685 |
12 | 1155673a |
13 | 8429308 |
14 | 549bad8 |
15 | 37d94a4 |
hex | 2650d9e |
40177054 has 16 divisors (see below), whose sum is σ = 63092736. Its totient is φ = 19164600.
The previous prime is 40177051. The next prime is 40177061. The reversal of 40177054 is 45077104.
40177054 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a super-2 number, since 2×401770542 = 3228391336237832, which contains 22 as substring.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (40177051) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 162 + ... + 8965.
It is an arithmetic number, because the mean of its divisors is an integer number (3943296).
Almost surely, 240177054 is an apocalyptic number.
40177054 is a deficient number, since it is larger than the sum of its proper divisors (22915682).
40177054 is a wasteful number, since it uses less digits than its factorization.
40177054 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 9231.
The product of its (nonzero) digits is 3920, while the sum is 28.
The square root of 40177054 is about 6338.5372129538. The cubic root of 40177054 is about 342.4990434555.
The spelling of 40177054 in words is "forty million, one hundred seventy-seven thousand, fifty-four".
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