Base | Representation |
---|---|
bin | 1001101100101… |
… | …0110100001000 |
3 | 2211112120211100 |
4 | 2123022310020 |
5 | 40403122431 |
6 | 4011501400 |
7 | 1002513501 |
oct | 233126410 |
9 | 84476740 |
10 | 40676616 |
11 | 20a62a42 |
12 | 11757860 |
13 | 8572806 |
14 | 558bba8 |
15 | 38874e6 |
hex | 26cad08 |
40676616 has 48 divisors (see below), whose sum is σ = 113150700. Its totient is φ = 13191552.
The previous prime is 40676611. The next prime is 40676621. The reversal of 40676616 is 61667604.
It is an interprime number because it is at equal distance from previous prime (40676611) and next prime (40676621).
It can be written as a sum of positive squares in 2 ways, for example, as 39012516 + 1664100 = 6246^2 + 1290^2 .
It is a super-2 number, since 2×406766162 = 3309174178422912, which contains 22 as substring.
It is a Harshad number since it is a multiple of its sum of digits (36).
It is not an unprimeable number, because it can be changed into a prime (40676611) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (11) of ones.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 4971 + ... + 10298.
Almost surely, 240676616 is an apocalyptic number.
It is an amenable number.
40676616 is an abundant number, since it is smaller than the sum of its proper divisors (72474084).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
40676616 is a wasteful number, since it uses less digits than its factorization.
40676616 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 15318 (or 15311 counting only the distinct ones).
The product of its (nonzero) digits is 36288, while the sum is 36.
The square root of 40676616 is about 6377.8221988387. The cubic root of 40676616 is about 343.9127460333.
The spelling of 40676616 in words is "forty million, six hundred seventy-six thousand, six hundred sixteen".
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