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10010100001 = 111019009991
BaseRepresentation
bin10010101001010011…
…00000000100100001
3221211121202202201111
421110221200010201
5131000041200001
64333143103321
7503026306006
oct112451400441
927747682644
1010010100001
114277493320
121b34441b41
13c36b156c5
146ad6318ad
153d8c05851
hex254a60121

10010100001 has 8 divisors (see below), whose sum is σ = 11028230208. Its totient is φ = 9009990000.

The previous prime is 10010099999. The next prime is 10010100013. The reversal of 10010100001 is 10000101001.

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

It is not a de Polignac number, because 10010100001 - 21 = 10010099999 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (10010100031) 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, 4503885 + ... + 4506106.

It is an arithmetic number, because the mean of its divisors is an integer number (1378528776).

Almost surely, 210010100001 is an apocalyptic number.

10010100001 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

It is an amenable number.

10010100001 is a deficient number, since it is larger than the sum of its proper divisors (1018130207).

10010100001 is a wasteful number, since it uses less digits than its factorization.

10010100001 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9010103.

The product of its (nonzero) digits is 1, while the sum is 4.

Adding to 10010100001 its reverse (10000101001), we get a palindrome (20010201002).

It can be divided in two parts, 10010 and 100001, that added together give a palindrome (110011).

The spelling of 10010100001 in words is "ten billion, ten million, one hundred thousand, one".

Divisors: 1 11 101 1111 9009991 99109901 910009091 10010100001