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23423475341 = 722719175811
BaseRepresentation
bin10101110100001001…
…011101111010001101
32020110102101211112202
4111310021131322031
5340432402202331
614432142211245
71456312153400
oct256411357215
966412354482
1023423475341
119a2aa39792
124658583b25
132293a2c9a6
1411c2c43d37
159215adecb
hex57425de8d

23423475341 has 12 divisors (see below), whose sum is σ = 27257892480. Its totient is φ = 20069766360.

The previous prime is 23423475331. The next prime is 23423475373. The reversal of 23423475341 is 14357432432.

It is not a de Polignac number, because 23423475341 - 226 = 23356366477 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 23423475295 and 23423475304.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (23423475331) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 45326 + ... + 221136.

It is an arithmetic number, because the mean of its divisors is an integer number (2271491040).

Almost surely, 223423475341 is an apocalyptic number.

It is an amenable number.

23423475341 is a deficient number, since it is larger than the sum of its proper divisors (3834417139).

23423475341 is a wasteful number, since it uses less digits than its factorization.

23423475341 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 178544 (or 178537 counting only the distinct ones).

The product of its digits is 241920, while the sum is 38.

The spelling of 23423475341 in words is "twenty-three billion, four hundred twenty-three million, four hundred seventy-five thousand, three hundred forty-one".

Divisors: 1 7 49 2719 19033 133231 175811 1230677 8614739 478030109 3346210763 23423475341