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100052041 = 344929009
BaseRepresentation
bin1011111011010…
…10110001001001
320222021011121011
411331222301021
5201103131131
613532243521
72323266625
oct575526111
9228234534
10100052041
1151527641
12296105a1
13179613bb
14d406185
158bb50b1
hex5f6ac49

100052041 has 4 divisors (see below), whose sum is σ = 100084500. Its totient is φ = 100019584.

The previous prime is 100052039. The next prime is 100052053. The reversal of 100052041 is 140250001.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 4579600 + 95472441 = 2140^2 + 9771^2 .

It is a cyclic number.

It is not a de Polignac number, because 100052041 - 21 = 100052039 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (100052441) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 11056 + ... + 17953.

It is an arithmetic number, because the mean of its divisors is an integer number (25021125).

Almost surely, 2100052041 is an apocalyptic number.

It is an amenable number.

100052041 is a deficient number, since it is larger than the sum of its proper divisors (32459).

100052041 is an equidigital number, since it uses as much as digits as its factorization.

100052041 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 32458.

The product of its (nonzero) digits is 40, while the sum is 13.

The square root of 100052041 is about 10002.6017115548. The cubic root of 100052041 is about 464.2393870394.

The spelling of 100052041 in words is "one hundred million, fifty-two thousand, forty-one".

Divisors: 1 3449 29009 100052041