Base | Representation |
---|---|
bin | 10110001111011000… |
… | …000001011000101000 |
3 | 2021122020221200120000 |
4 | 112033120001120220 |
5 | 342401322303441 |
6 | 14545341103000 |
7 | 1503526664310 |
oct | 261730013050 |
9 | 67566850500 |
10 | 23880275496 |
11 | a14487a480 |
12 | 4765557a60 |
13 | 233756a93c |
14 | 1227792440 |
15 | 94b7422b6 |
hex | 58f601628 |
23880275496 has 640 divisors, whose sum is σ = 90326016000. Its totient is φ = 5704058880.
The previous prime is 23880275473. The next prime is 23880275593. The reversal of 23880275496 is 69457208832.
23880275496 is a `hidden beast` number, since 2 + 3 + 8 + 80 + 2 + 75 + 496 = 666.
It is a Harshad number since it is a multiple of its sum of digits (54).
It is an unprimeable number.
It is a polite number, since it can be written in 159 ways as a sum of consecutive naturals, for example, 39866605 + ... + 39867203.
It is an arithmetic number, because the mean of its divisors is an integer number (141134400).
Almost surely, 223880275496 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 23880275496, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (45163008000).
23880275496 is an abundant number, since it is smaller than the sum of its proper divisors (66445740504).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
23880275496 is a wasteful number, since it uses less digits than its factorization.
23880275496 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 699 (or 686 counting only the distinct ones).
The product of its (nonzero) digits is 5806080, while the sum is 54.
The spelling of 23880275496 in words is "twenty-three billion, eight hundred eighty million, two hundred seventy-five thousand, four hundred ninety-six".
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