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248301012 = 22321299719
BaseRepresentation
bin11101100110011…
…00010111010100
3122022012222221210
432303030113110
51002031113022
640345541420
76103344441
oct1663142724
9568188853
10248301012
11118183253
126b1a4870
133c59929b
1424d969c8
1516beaa0c
hexeccc5d4

248301012 has 24 divisors (see below), whose sum is σ = 579700800. Its totient is φ = 82719616.

The previous prime is 248301007. The next prime is 248301023. The reversal of 248301012 is 210103842.

It is a self number, because there is not a number n which added to its sum of digits gives 248301012.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 20689 + ... + 30407.

It is an arithmetic number, because the mean of its divisors is an integer number (24154200).

Almost surely, 2248301012 is an apocalyptic number.

It is an amenable number.

248301012 is an abundant number, since it is smaller than the sum of its proper divisors (331399788).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

248301012 is a wasteful number, since it uses less digits than its factorization.

248301012 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11855 (or 11853 counting only the distinct ones).

The product of its (nonzero) digits is 384, while the sum is 21.

The square root of 248301012 is about 15757.5699903253. The cubic root of 248301012 is about 628.5302194452.

Adding to 248301012 its reverse (210103842), we get a palindrome (458404854).

The spelling of 248301012 in words is "two hundred forty-eight million, three hundred one thousand, twelve".

Divisors: 1 2 3 4 6 12 2129 4258 6387 8516 9719 12774 19438 25548 29157 38876 58314 116628 20691751 41383502 62075253 82767004 124150506 248301012