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23368852004056 = 23132295527177533
BaseRepresentation
bin1010101000000111111000…
…00111110101110011011000
310001202001002110212000100021
411110003330013311303120
511030333402103112211
6121411300304120224
74631225636415136
oct524037407656330
9101661073760307
1023368852004056
11749a7468057a9
122755059306074
13100689a2a3030
145ab0b6638756
152a7d266d2771
hex1540fc1f5cd8

23368852004056 has 64 divisors (see below), whose sum is σ = 47402004081600. Its totient is φ = 10736521809408.

The previous prime is 23368852004053. The next prime is 23368852004083. The reversal of 23368852004056 is 65040025886332.

It is a super-2 number, since 2×233688520040562 (a number of 28 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (52).

It is a junction number, because it is equal to n+sod(n) for n = 23368852003994 and 23368852004012.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (23368852004051) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 131542266 + ... + 131719798.

It is an arithmetic number, because the mean of its divisors is an integer number (740656313775).

Almost surely, 223368852004056 is an apocalyptic number.

23368852004056 is a gapful number since it is divisible by the number (26) formed by its first and last digit.

It is an amenable number.

23368852004056 is an abundant number, since it is smaller than the sum of its proper divisors (24033152077544).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

23368852004056 is a wasteful number, since it uses less digits than its factorization.

23368852004056 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 183308 (or 183304 counting only the distinct ones).

The product of its (nonzero) digits is 8294400, while the sum is 52.

The spelling of 23368852004056 in words is "twenty-three trillion, three hundred sixty-eight billion, eight hundred fifty-two million, four thousand, fifty-six".

Divisors: 1 2 4 8 13 26 52 104 229 458 916 1832 2977 5527 5954 11054 11908 22108 23816 44216 71851 143702 177533 287404 355066 574808 710132 1265683 1420264 2307929 2531366 4615858 5062732 9231716 10125464 16453879 18463432 32907758 40655057 65815516 81310114 131631032 162620228 325240456 528515741 981224891 1057031482 1962449782 2114062964 3924899564 4228125928 7849799128 12755923583 25511847166 51023694332 102047388664 224700500039 449401000078 898802000156 1797604000312 2921106500507 5842213001014 11684426002028 23368852004056