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1023424104031 = 7183361797353
BaseRepresentation
bin11101110010010001101…
…01001000011001011111
310121211122012000012102121
432321020311020121133
5113231433032312111
62102053214203411
7133640255231350
oct16711065103137
93554565005377
101023424104031
11365039253a5a
1214641a7b3567
137567c188724
14377693b1d27
151b94cdeb871
hexee48d4865f

1023424104031 has 8 divisors (see below), whose sum is σ = 1169635393184. Its totient is φ = 877214776320.

The previous prime is 1023424103971. The next prime is 1023424104103. The reversal of 1023424104031 is 1304014243201.

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 1023424104031 - 217 = 1023423972959 is a prime.

It is a super-2 number, since 2×10234241040312 (a number of 25 digits) contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 1023424103987 and 1023424104005.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1023424104931) 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, 884851 + ... + 1682203.

It is an arithmetic number, because the mean of its divisors is an integer number (146204424148).

Almost surely, 21023424104031 is an apocalyptic number.

1023424104031 is a deficient number, since it is larger than the sum of its proper divisors (146211289153).

1023424104031 is an equidigital number, since it uses as much as digits as its factorization.

1023424104031 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 980721.

The product of its (nonzero) digits is 2304, while the sum is 25.

Adding to 1023424104031 its reverse (1304014243201), we get a palindrome (2327438347232).

The spelling of 1023424104031 in words is "one trillion, twenty-three billion, four hundred twenty-four million, one hundred four thousand, thirty-one".

Divisors: 1 7 183361 797353 1283527 5581471 146203443433 1023424104031