Search a number
-
+
1042003710461 = 7405833667981
BaseRepresentation
bin11110010100111000100…
…00101101000111111101
310200121121000211000000002
433022130100231013331
5114033010422213321
62114405003444045
7135165552254210
oct17123420550775
93617530730002
101042003710461
11371a02a2529a
12149b44b26625
13773504c429c
143860cb97777
151c1890e520b
hexf29c42d1fd

1042003710461 has 8 divisors (see below), whose sum is σ = 1190891051904. Its totient is φ = 893123786160.

The previous prime is 1042003710439. The next prime is 1042003710493. The reversal of 1042003710461 is 1640173002401.

It is a happy number.

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 1042003710461 - 226 = 1041936601597 is a prime.

It is a super-2 number, since 2×10420037104612 (a number of 25 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1042003710961) 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, 1549910 + ... + 2118071.

It is an arithmetic number, because the mean of its divisors is an integer number (148861381488).

Almost surely, 21042003710461 is an apocalyptic number.

It is an amenable number.

1042003710461 is a deficient number, since it is larger than the sum of its proper divisors (148887341443).

1042003710461 is an equidigital number, since it uses as much as digits as its factorization.

1042003710461 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3708571.

The product of its (nonzero) digits is 4032, while the sum is 29.

Adding to 1042003710461 its reverse (1640173002401), we get a palindrome (2682176712862).

The spelling of 1042003710461 in words is "one trillion, forty-two billion, three million, seven hundred ten thousand, four hundred sixty-one".

Divisors: 1 7 40583 284081 3667981 25675867 148857672923 1042003710461