Base | Representation |
---|---|
bin | 10101101100100101… |
… | …010001101001100110 |
3 | 2020010120120020012000 |
4 | 111230211101221212 |
5 | 340202404004210 |
6 | 14411405510130 |
7 | 1453211246232 |
oct | 255445215146 |
9 | 66116506160 |
10 | 23296547430 |
11 | 9975325992 |
12 | 4621b72346 |
13 | 227364b610 |
14 | 11b00435c2 |
15 | 91538aac0 |
hex | 56c951a66 |
23296547430 has 256 divisors, whose sum is σ = 69417492480. Its totient is φ = 5520960000.
The previous prime is 23296547419. The next prime is 23296547453. The reversal of 23296547430 is 3474569232.
It is a Harshad number since it is a multiple of its sum of digits (45).
It is an alternating number because its digits alternate between even and odd.
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 127 ways as a sum of consecutive naturals, for example, 27310884 + ... + 27311736.
It is an arithmetic number, because the mean of its divisors is an integer number (271162080).
Almost surely, 223296547430 is an apocalyptic number.
It is a practical number, because each smaller number is the sum of distinct divisors of 23296547430, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (34708746240).
23296547430 is an abundant number, since it is smaller than the sum of its proper divisors (46120945050).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
23296547430 is a wasteful number, since it uses less digits than its factorization.
23296547430 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1164 (or 1158 counting only the distinct ones).
The product of its (nonzero) digits is 1088640, while the sum is 45.
The spelling of 23296547430 in words is "twenty-three billion, two hundred ninety-six million, five hundred forty-seven thousand, four hundred thirty".
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