Base | Representation |
---|---|
bin | 1110011110100110011… |
… | …1000100000000011110 |
3 | 212210000121000112001010 |
4 | 3213221213010000132 |
5 | 13033401002422410 |
6 | 310133252000050 |
7 | 23653552041642 |
oct | 3475147040036 |
9 | 783017015033 |
10 | 248732467230 |
11 | 96539aa2105 |
12 | 40258000026 |
13 | 1a5bc5b0bc0 |
14 | c078342c22 |
15 | 670b8ddc20 |
hex | 39e99c401e |
248732467230 has 128 divisors (see below), whose sum is σ = 654078136320. Its totient is φ = 60161794560.
The previous prime is 248732467213. The next prime is 248732467289. The reversal of 248732467230 is 32764237842.
It is a self number, because there is not a number n which added to its sum of digits gives 248732467230.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 26235631 + ... + 26245109.
It is an arithmetic number, because the mean of its divisors is an integer number (5109985440).
Almost surely, 2248732467230 is an apocalyptic number.
It is a practical number, because each smaller number is the sum of distinct divisors of 248732467230, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (327039068160).
248732467230 is an abundant number, since it is smaller than the sum of its proper divisors (405345669090).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
248732467230 is a wasteful number, since it uses less digits than its factorization.
248732467230 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 10666.
The product of its (nonzero) digits is 2709504, while the sum is 48.
The spelling of 248732467230 in words is "two hundred forty-eight billion, seven hundred thirty-two million, four hundred sixty-seven thousand, two hundred thirty".
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