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10104405201 = 321129278609
BaseRepresentation
bin10010110100100010…
…01111110011010001
3222002012012222010200
421122101033303101
5131143211431301
64350352245413
7505253012202
oct113221176321
928065188120
1010104405201
114315745200
121b5bb40869
13c505140b7
146bbd7d5a9
153e2132c86
hex25a44fcd1

10104405201 has 18 divisors (see below), whose sum is σ = 16042716690. Its totient is φ = 6123881280.

The previous prime is 10104405193. The next prime is 10104405203. The reversal of 10104405201 is 10250440101.

10104405201 is a `hidden beast` number, since 1 + 0 + 104 + 40 + 520 + 1 = 666.

10104405201 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in only one way, i.e., 8982490176 + 1121915025 = 94776^2 + 33495^2 .

It is not a de Polignac number, because 10104405201 - 23 = 10104405193 is a prime.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (10104405203) 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 17 ways as a sum of consecutive naturals, for example, 4638216 + ... + 4640393.

Almost surely, 210104405201 is an apocalyptic number.

10104405201 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

It is an amenable number.

10104405201 is a deficient number, since it is larger than the sum of its proper divisors (5938311489).

10104405201 is a wasteful number, since it uses less digits than its factorization.

10104405201 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9278637 (or 9278623 counting only the distinct ones).

The product of its (nonzero) digits is 160, while the sum is 18.

Adding to 10104405201 its reverse (10250440101), we get a palindrome (20354845302).

The spelling of 10104405201 in words is "ten billion, one hundred four million, four hundred five thousand, two hundred one".

Divisors: 1 3 9 11 33 99 121 363 1089 9278609 27835827 83507481 102064699 306194097 918582291 1122711689 3368135067 10104405201