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101044101 = 3157214531
BaseRepresentation
bin1100000010111…
…00111110000101
321001010120110010
412001130332011
5201331402401
614005420433
72334601134
oct601347605
9231116403
10101044101
1152044a24
1229a0a719
1317c1ab12
14d5c391b
158d0ded6
hex605cf85

101044101 has 8 divisors (see below), whose sum is σ = 135584224. Its totient is φ = 66933360.

The previous prime is 101044087. The next prime is 101044127. The reversal of 101044101 is 101440101.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 101044101 - 218 = 100781957 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (101044001) by changing a digit.

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, 106795 + ... + 107736.

It is an arithmetic number, because the mean of its divisors is an integer number (16948028).

Almost surely, 2101044101 is an apocalyptic number.

It is an amenable number.

101044101 is a deficient number, since it is larger than the sum of its proper divisors (34540123).

101044101 is a wasteful number, since it uses less digits than its factorization.

101044101 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 214691.

The product of its (nonzero) digits is 16, while the sum is 12.

The square root of 101044101 is about 10052.0694884188. The cubic root of 101044101 is about 465.7687226916.

Adding to 101044101 its reverse (101440101), we get a palindrome (202484202).

The spelling of 101044101 in words is "one hundred one million, forty-four thousand, one hundred one".

Divisors: 1 3 157 471 214531 643593 33681367 101044101