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23342414031 = 35229419473
BaseRepresentation
bin10101101111010100…
…001111100011001111
32020020202212111100000
4111233110033203033
5340301124222111
614420124535343
71454306150136
oct255724174317
966222774300
1023342414031
119999203172
1246353b1553
13227ccba511
1411b618291d
159193eac56
hex56f50f8cf

23342414031 has 24 divisors (see below), whose sum is σ = 35118363280. Its totient is φ = 15493617792.

The previous prime is 23342414027. The next prime is 23342414063. The reversal of 23342414031 is 13041424332.

23342414031 is a `hidden beast` number, since 233 + 4 + 24 + 1 + 403 + 1 = 666.

It is not a de Polignac number, because 23342414031 - 22 = 23342414027 is a prime.

It is a super-2 number, since 2×233424140312 (a number of 22 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 23342413986 and 23342414004.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (23342404031) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 154090 + ... + 265383.

Almost surely, 223342414031 is an apocalyptic number.

23342414031 is a deficient number, since it is larger than the sum of its proper divisors (11775949249).

23342414031 is an equidigital number, since it uses as much as digits as its factorization.

23342414031 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 419717 (or 419705 counting only the distinct ones).

The product of its (nonzero) digits is 6912, while the sum is 27.

Adding to 23342414031 its reverse (13041424332), we get a palindrome (36383838363).

The spelling of 23342414031 in words is "twenty-three billion, three hundred forty-two million, four hundred fourteen thousand, thirty-one".

Divisors: 1 3 9 27 81 229 243 687 2061 6183 18549 55647 419473 1258419 3775257 11325771 33977313 96059317 101931939 288177951 864533853 2593601559 7780804677 23342414031