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101075 = 5213311
BaseRepresentation
bin11000101011010011
312010122112
4120223103
511213300
62055535
7600452
oct305323
9163575
10101075
1169a37
124a5ab
1337010
1428b99
151ee35
hex18ad3

101075 has 12 divisors (see below), whose sum is σ = 135408. Its totient is φ = 74400.

The previous prime is 101063. The next prime is 101081. The reversal of 101075 is 570101.

It is not a de Polignac number, because 101075 - 212 = 96979 is a prime.

It is a hoax number, since the sum of its digits (14) coincides with the sum of the digits of its distinct prime factors.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 170 + ... + 480.

It is an arithmetic number, because the mean of its divisors is an integer number (11284).

2101075 is an apocalyptic number.

101075 is a deficient number, since it is larger than the sum of its proper divisors (34333).

101075 is a wasteful number, since it uses less digits than its factorization.

101075 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 334 (or 329 counting only the distinct ones).

The product of its (nonzero) digits is 35, while the sum is 14.

The square root of 101075 is about 317.9229466396. The cubic root of 101075 is about 46.5816194772.

Adding to 101075 its reverse (570101), we get a palindrome (671176).

The spelling of 101075 in words is "one hundred one thousand, seventy-five".

Divisors: 1 5 13 25 65 311 325 1555 4043 7775 20215 101075