Base | Representation |
---|---|
bin | 1001110001000… |
… | …0111111010101 |
3 | 2212002012010011 |
4 | 2130100333111 |
5 | 40441322203 |
6 | 4022000221 |
7 | 1005121504 |
oct | 234207725 |
9 | 85065104 |
10 | 40964053 |
11 | 21139999 |
12 | 11876071 |
13 | 86435b0 |
14 | 562483b |
15 | 38e276d |
hex | 2710fd5 |
40964053 has 8 divisors (see below), whose sum is σ = 44521400. Its totient is φ = 37464768.
The previous prime is 40964047. The next prime is 40964059. The reversal of 40964053 is 35046904.
It is an interprime number because it is at equal distance from previous prime (40964047) and next prime (40964059).
It can be written as a sum of positive squares in 4 ways, for example, as 15944049 + 25020004 = 3993^2 + 5002^2 .
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 40964053 - 213 = 40955861 is a prime.
It is a super-3 number, since 3×409640533 (a number of 24 digits) contains 333 as substring.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (40964059) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 13038 + ... + 15871.
It is an arithmetic number, because the mean of its divisors is an integer number (5565175).
Almost surely, 240964053 is an apocalyptic number.
It is an amenable number.
40964053 is a deficient number, since it is larger than the sum of its proper divisors (3557347).
40964053 is a wasteful number, since it uses less digits than its factorization.
40964053 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 29031.
The product of its (nonzero) digits is 12960, while the sum is 31.
The square root of 40964053 is about 6400.3166327925. The cubic root of 40964053 is about 344.7209197226.
The spelling of 40964053 in words is "forty million, nine hundred sixty-four thousand, fifty-three".
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