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40760283 = 329468509
BaseRepresentation
bin1001101101111…
…1001111011011
32211200211121010
42123133033123
540413312113
64013345003
71003312434
oct233371733
984624533
1040760283
112100a893
1211798163
1385a1915
1455b048b
1538a21c3
hex26df3db

40760283 has 8 divisors (see below), whose sum is σ = 56221200. Its totient is φ = 26236448.

The previous prime is 40760281. The next prime is 40760299. The reversal of 40760283 is 38206704.

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 40760283 - 21 = 40760281 is a prime.

It is a super-2 number, since 2×407602832 = 3322801340480178, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 40760283.

It is not an unprimeable number, because it can be changed into a prime (40760281) 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, 234168 + ... + 234341.

It is an arithmetic number, because the mean of its divisors is an integer number (7027650).

Almost surely, 240760283 is an apocalyptic number.

40760283 is a deficient number, since it is larger than the sum of its proper divisors (15460917).

40760283 is a wasteful number, since it uses less digits than its factorization.

40760283 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 468541.

The product of its (nonzero) digits is 8064, while the sum is 30.

The square root of 40760283 is about 6384.3780433179. The cubic root of 40760283 is about 344.1483805306.

Adding to 40760283 its reverse (38206704), we get a palindrome (78966987).

The spelling of 40760283 in words is "forty million, seven hundred sixty thousand, two hundred eighty-three".

Divisors: 1 3 29 87 468509 1405527 13586761 40760283