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1110010001 = 1958979907
BaseRepresentation
bin100001000101001…
…0110100010010001
32212100200100110112
41002022112202101
54233130310001
6302051211105
736335633522
oct10212264221
92770610415
101110010001
1151a631a41
1226b8a6a95
13148c76c69
14a75c6849
15676b1cbb
hex42296891

1110010001 has 8 divisors (see below), whose sum is σ = 1168747680. Its totient is φ = 1051303968.

The previous prime is 1110009997. The next prime is 1110010009. The reversal of 1110010001 is 1000100111.

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 1110010001 - 22 = 1110009997 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (1110010009) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 107090 + ... + 116996.

It is an arithmetic number, because the mean of its divisors is an integer number (146093460).

Almost surely, 21110010001 is an apocalyptic number.

It is an amenable number.

1110010001 is a deficient number, since it is larger than the sum of its proper divisors (58737679).

1110010001 is an equidigital number, since it uses as much as digits as its factorization.

1110010001 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15823.

The product of its (nonzero) digits is 1, while the sum is 5.

The square root of 1110010001 is about 33316.8125876411. The cubic root of 1110010001 is about 1035.4019150557.

Adding to 1110010001 its reverse (1000100111), we get a palindrome (2110110112).

The spelling of 1110010001 in words is "one billion, one hundred ten million, ten thousand, one".

Divisors: 1 19 5897 9907 112043 188233 58421579 1110010001