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2100230041 = 71338236037
BaseRepresentation
bin111110100101110…
…1111011110011001
312102100221201222211
41331023233132121
513300124330131
6544223115121
7103021442440
oct17513573631
95370851884
102100230041
11988585a08
124a7442aa1
1327616b790
1415cd09d57
15c45b05b1
hex7d2ef799

2100230041 has 16 divisors (see below), whose sum is σ = 2586002944. Its totient is φ = 1661010624.

The previous prime is 2100230023. The next prime is 2100230059. The reversal of 2100230041 is 1400320012.

It is an interprime number because it is at equal distance from previous prime (2100230023) and next prime (2100230059).

It is not a de Polignac number, because 2100230041 - 25 = 2100230009 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (13).

It is not an unprimeable number, because it can be changed into a prime (2100230071) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 344875 + ... + 350911.

It is an arithmetic number, because the mean of its divisors is an integer number (161625184).

Almost surely, 22100230041 is an apocalyptic number.

It is an amenable number.

2100230041 is a deficient number, since it is larger than the sum of its proper divisors (485772903).

2100230041 is a wasteful number, since it uses less digits than its factorization.

2100230041 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9880.

The product of its (nonzero) digits is 48, while the sum is 13.

The square root of 2100230041 is about 45828.2668339094. The cubic root of 2100230041 is about 1280.6259229170.

Adding to 2100230041 its reverse (1400320012), we get a palindrome (3500550053).

The spelling of 2100230041 in words is "two billion, one hundred million, two hundred thirty thousand, forty-one".

Divisors: 1 7 13 91 3823 6037 26761 42259 49699 78481 347893 549367 23079451 161556157 300032863 2100230041