Base | Representation |
---|---|
bin | 101111011000… |
… | …111110111000 |
3 | 212101011021200 |
4 | 233120332320 |
5 | 11140014341 |
6 | 1122134200 |
7 | 210410640 |
oct | 57307670 |
9 | 25334250 |
10 | 12423096 |
11 | 7015724 |
12 | 41b1360 |
13 | 275c75a |
14 | 1915520 |
15 | 1155db6 |
hex | bd8fb8 |
12423096 has 72 divisors (see below), whose sum is σ = 38698920. Its totient is φ = 3526848.
The previous prime is 12423079. The next prime is 12423097. The reversal of 12423096 is 69032421.
12423096 = T43 + T44 + ... + T420.
It is a tau number, because it is divible by the number of its divisors (72).
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (12423097) by changing a digit.
It is a polite number, since it can be written in 17 ways as a sum of consecutive naturals, for example, 79050 + ... + 79206.
It is an arithmetic number, because the mean of its divisors is an integer number (537485).
Almost surely, 212423096 is an apocalyptic number.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 12423096, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (19349460).
12423096 is an abundant number, since it is smaller than the sum of its proper divisors (26275824).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
12423096 is a wasteful number, since it uses less digits than its factorization.
12423096 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 333 (or 169 counting only the distinct ones).
The product of its (nonzero) digits is 2592, while the sum is 27.
The square root of 12423096 is about 3524.6412583411. The cubic root of 12423096 is about 231.6025199507.
It can be divided in two parts, 124 and 23096, that added together give a triangular number (23220 = T215).
The spelling of 12423096 in words is "twelve million, four hundred twenty-three thousand, ninety-six".
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