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41987035 = 513960413
BaseRepresentation
bin1010000000101…
…0101111011011
32221000011101101
42200022233123
541222041120
64055532231
71016612116
oct240125733
987004341
1041987035
1121778532
121208a077
1389110cc
14580d57d
153a4590a
hex280abdb

41987035 has 8 divisors (see below), whose sum is σ = 50747760. Its totient is φ = 33347424.

The previous prime is 41987021. The next prime is 41987047. The reversal of 41987035 is 53078914.

41987035 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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 41987035 - 25 = 41987003 is a prime.

It is a super-2 number, since 2×419870352 = 3525822216182450, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 41986985 and 41987003.

It is an unprimeable number.

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, 29512 + ... + 30901.

It is an arithmetic number, because the mean of its divisors is an integer number (6343470).

Almost surely, 241987035 is an apocalyptic number.

41987035 is a deficient number, since it is larger than the sum of its proper divisors (8760725).

41987035 is a wasteful number, since it uses less digits than its factorization.

41987035 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 60557.

The product of its (nonzero) digits is 30240, while the sum is 37.

The square root of 41987035 is about 6479.7403497362. The cubic root of 41987035 is about 347.5668935970.

The spelling of 41987035 in words is "forty-one million, nine hundred eighty-seven thousand, thirty-five".

Divisors: 1 5 139 695 60413 302065 8397407 41987035