Base | Representation |
---|---|
bin | 1010100000111001011000… |
… | …10110011000111001100000 |
3 | 10000212022012002111202211110 |
4 | 11100130230112120321200 |
5 | 11012301343033133044 |
6 | 121101234015143320 |
7 | 4604255600034414 |
oct | 520345426307140 |
9 | 100768162452743 |
10 | 23120553021024 |
11 | 740440a4797a8 |
12 | 2714b02514b40 |
13 | cb9349758574 |
14 | 59d07dad4d44 |
15 | 2a1642dbd6b9 |
hex | 15072c598e60 |
23120553021024 has 96 divisors (see below), whose sum is σ = 60721107390720. Its totient is φ = 7703086413312.
The previous prime is 23120553021011. The next prime is 23120553021073. The reversal of 23120553021024 is 42012035502132.
It is a tau number, because it is divible by the number of its divisors (96).
It is a junction number, because it is equal to n+sod(n) for n = 23120553020982 and 23120553021000.
It is a congruent number.
It is an unprimeable number.
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 15 ways as a sum of consecutive naturals, for example, 3001495957 + ... + 3001503659.
It is an arithmetic number, because the mean of its divisors is an integer number (632511535320).
Almost surely, 223120553021024 is an apocalyptic number.
23120553021024 is a gapful number since it is divisible by the number (24) formed by its first and last digit.
It is an amenable number.
23120553021024 is an abundant number, since it is smaller than the sum of its proper divisors (37600554369696).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
23120553021024 is a wasteful number, since it uses less digits than its factorization.
23120553021024 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 18932 (or 18924 counting only the distinct ones).
The product of its (nonzero) digits is 14400, while the sum is 30.
Adding to 23120553021024 its reverse (42012035502132), we get a palindrome (65132588523156).
The spelling of 23120553021024 in words is "twenty-three trillion, one hundred twenty billion, five hundred fifty-three million, twenty-one thousand, twenty-four".
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