Base | Representation |
---|---|
bin | 101100110101… |
… | …0111000111000 |
3 | 1122020020211200 |
4 | 1121222320320 |
5 | 22004201423 |
6 | 2155454200 |
7 | 403542015 |
oct | 131527070 |
9 | 48206750 |
10 | 23506488 |
11 | 122a5855 |
12 | 7a57360 |
13 | 4b40485 |
14 | 319c70c |
15 | 20e4d43 |
hex | 166ae38 |
23506488 has 24 divisors (see below), whose sum is σ = 63663600. Its totient is φ = 7835472.
The previous prime is 23506471. The next prime is 23506499. The reversal of 23506488 is 88460532.
23506488 is a `hidden beast` number, since 2 + 3 + 5 + 0 + 648 + 8 = 666.
It is a tau number, because it is divible by the number of its divisors (24).
It is a hoax number, since the sum of its digits (36) coincides with the sum of the digits of its distinct prime factors.
It is a Harshad number since it is a multiple of its sum of digits (36).
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 163168 + ... + 163311.
It is an arithmetic number, because the mean of its divisors is an integer number (2652650).
Almost surely, 223506488 is an apocalyptic number.
It is an amenable number.
23506488 is an abundant number, since it is smaller than the sum of its proper divisors (40157112).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
23506488 is a wasteful number, since it uses less digits than its factorization.
23506488 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 326491 (or 326484 counting only the distinct ones).
The product of its (nonzero) digits is 46080, while the sum is 36.
The square root of 23506488 is about 4848.3489973392. The cubic root of 23506488 is about 286.4590733092.
The spelling of 23506488 in words is "twenty-three million, five hundred six thousand, four hundred eighty-eight".
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