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100112041 = 436138167
BaseRepresentation
bin1011111011110…
…01011010101001
320222101012220101
411331321122221
5201112041131
613533425401
72323636561
oct575713251
9228335811
10100112041
1151568727
122963b261
13179827c3
14d41dda1
158bc7c61
hex5f796a9

100112041 has 8 divisors (see below), whose sum is σ = 104122304. Its totient is φ = 96178320.

The previous prime is 100112029. The next prime is 100112063. The reversal of 100112041 is 140211001.

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

It is a cyclic number.

It is not a de Polignac number, because 100112041 - 25 = 100112009 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (100112141) by changing a digit.

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 7 ways as a sum of consecutive naturals, for example, 16461 + ... + 21706.

It is an arithmetic number, because the mean of its divisors is an integer number (13015288).

Almost surely, 2100112041 is an apocalyptic number.

It is an amenable number.

100112041 is a deficient number, since it is larger than the sum of its proper divisors (4010263).

100112041 is an equidigital number, since it uses as much as digits as its factorization.

100112041 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 38271.

The product of its (nonzero) digits is 8, while the sum is 10.

The square root of 100112041 is about 10005.6004817302. The cubic root of 100112041 is about 464.3321680789.

Adding to 100112041 its reverse (140211001), we get a palindrome (240323042).

The spelling of 100112041 in words is "one hundred million, one hundred twelve thousand, forty-one".

Divisors: 1 43 61 2623 38167 1641181 2328187 100112041