Search a number
-
+
1041110031 = 31326695129
BaseRepresentation
bin111110000011100…
…001010000001111
32200120000212110210
4332003201100033
54113011010111
6251150333503
734541201133
oct7603412017
92616025423
101041110031
11494752415
122507ba293
13137902050
149c3ad3c3
15616020a6
hex3e0e140f

1041110031 has 8 divisors (see below), whose sum is σ = 1494927280. Its totient is φ = 640683072.

The previous prime is 1041110029. The next prime is 1041110053. The reversal of 1041110031 is 1300111401.

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

It is not a de Polignac number, because 1041110031 - 21 = 1041110029 is a prime.

It is a super-2 number, since 2×10411100312 = 2167820193297641922, which contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 1041109989 and 1041110016.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1041117031) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 13347526 + ... + 13347603.

It is an arithmetic number, because the mean of its divisors is an integer number (186865910).

Almost surely, 21041110031 is an apocalyptic number.

1041110031 is a deficient number, since it is larger than the sum of its proper divisors (453817249).

1041110031 is a wasteful number, since it uses less digits than its factorization.

1041110031 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 26695145.

The product of its (nonzero) digits is 12, while the sum is 12.

The square root of 1041110031 is about 32266.2367034025. The cubic root of 1041110031 is about 1013.5197366600.

Adding to 1041110031 its reverse (1300111401), we get a palindrome (2341221432).

The spelling of 1041110031 in words is "one billion, forty-one million, one hundred ten thousand, thirty-one".

Divisors: 1 3 13 39 26695129 80085387 347036677 1041110031