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171000410801 = 1197379422857
BaseRepresentation
bin1001111101000001101…
…0110011001010110001
3121100101022102220202012
42133100122303022301
510300202101121201
6210320112132305
715232356336503
oct2372032631261
9540338386665
10171000410801
1166580301660
1229183837095
13131822a923c
1483c288dd73
1546ac5ad5bb
hex27d06b32b1

171000410801 has 16 divisors (see below), whose sum is σ = 188966783040. Its totient is φ = 153445985280.

The previous prime is 171000410753. The next prime is 171000410821. The reversal of 171000410801 is 108014000171.

It is a happy number.

171000410801 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2k-171000410801 is a prime.

It is a super-2 number, since 2×1710004108012 (a number of 23 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (171000410821) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 192965 + ... + 615821.

It is an arithmetic number, because the mean of its divisors is an integer number (11810423940).

Almost surely, 2171000410801 is an apocalyptic number.

171000410801 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

It is an amenable number.

171000410801 is a deficient number, since it is larger than the sum of its proper divisors (17966372239).

171000410801 is a wasteful number, since it uses less digits than its factorization.

171000410801 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 423344.

The product of its (nonzero) digits is 224, while the sum is 23.

Adding to 171000410801 its reverse (108014000171), we get a palindrome (279014410972).

The spelling of 171000410801 in words is "one hundred seventy-one billion, four hundred ten thousand, eight hundred one".

Divisors: 1 11 97 379 1067 4169 36763 404393 422857 4651427 41017129 160262803 451188419 1762890833 15545491891 171000410801