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401410475 = 5231517949
BaseRepresentation
bin10111111011010…
…000100110101011
31000222022202122122
4113323100212223
51310230113400
6103455341455
712642634634
oct2773204653
91028282578
10401410475
111966496a4
12b252188b
13652165bb
143b45088b
1525391685
hex17ed09ab

401410475 has 12 divisors (see below), whose sum is σ = 513806400. Its totient is φ = 310768800.

The previous prime is 401410433. The next prime is 401410507. The reversal of 401410475 is 574014104.

It is not a de Polignac number, because 401410475 - 216 = 401344939 is a prime.

It is a super-2 number, since 2×4014104752 = 322260738879451250, which contains 22 as substring.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 258200 + ... + 259749.

It is an arithmetic number, because the mean of its divisors is an integer number (42817200).

Almost surely, 2401410475 is an apocalyptic number.

401410475 is a deficient number, since it is larger than the sum of its proper divisors (112395925).

401410475 is a wasteful number, since it uses less digits than its factorization.

401410475 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 517990 (or 517985 counting only the distinct ones).

The product of its (nonzero) digits is 2240, while the sum is 26.

The square root of 401410475 is about 20035.2308446896. The cubic root of 401410475 is about 737.6713228335.

Adding to 401410475 its reverse (574014104), we get a palindrome (975424579).

The spelling of 401410475 in words is "four hundred one million, four hundred ten thousand, four hundred seventy-five".

Divisors: 1 5 25 31 155 775 517949 2589745 12948725 16056419 80282095 401410475