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BaseRepresentation
bin100001000101001…
…0100010110010001
32212100122220011200
41002022110112101
54233130013131
6302051101413
736335565432
oct10212242621
92770586150
101110001041
1151a626236
1226b8a1869
13148c72b66
14a75c3489
15676ae2e6
hex42294591

1110001041 has 12 divisors (see below), whose sum is σ = 1614871440. Its totient is φ = 734676120.

The previous prime is 1110001037. The next prime is 1110001063. The reversal of 1110001041 is 1401000111.

Adding to 1110001041 its reverse (1401000111), we get a palindrome (2511001152).

It is not a de Polignac number, because 1110001041 - 22 = 1110001037 is a prime.

It is a super-2 number, since 2×11100010412 = 2464204622042167362, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (9).

It is not an unprimeable number, because it can be changed into a prime (1110001141) 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 11 ways as a sum of consecutive naturals, for example, 442395 + ... + 444896.

It is an arithmetic number, because the mean of its divisors is an integer number (134572620).

Almost surely, 21110001041 is an apocalyptic number.

It is an amenable number.

1110001041 is a deficient number, since it is larger than the sum of its proper divisors (504870399).

1110001041 is a wasteful number, since it uses less digits than its factorization.

1110001041 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 887436 (or 887433 counting only the distinct ones).

The product of its (nonzero) digits is 4, while the sum is 9.

The square root of 1110001041 is about 33316.6781207251. The cubic root of 1110001041 is about 1035.3991291270.

The spelling of 1110001041 in words is "one billion, one hundred ten million, one thousand, forty-one".