Base | Representation |
---|---|
bin | 101101111101000111101111… |
… | …111111000000111001100000 |
3 | 222111121202011212002220220220 |
4 | 231331013233333000321200 |
5 | 202442401443343234443 |
6 | 1553505035423003040 |
7 | 60400063156643064 |
oct | 5575075777007140 |
9 | 874552155086826 |
10 | 202112302321248 |
11 | 59443389670280 |
12 | 1a802875139480 |
13 | 88a1153cc89c7 |
14 | 37ca40536baa4 |
15 | 1857611343a83 |
hex | b7d1effc0e60 |
202112302321248 has 96 divisors (see below), whose sum is σ = 578853527236992. Its totient is φ = 61237962931200.
The previous prime is 202112302321231. The next prime is 202112302321249. The reversal of 202112302321248 is 842123203211202.
It is a tau number, because it is divible by the number of its divisors (96).
It is a Harshad number since it is a multiple of its sum of digits (33).
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (202112302321249) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 4892086 + ... + 20691957.
It is an arithmetic number, because the mean of its divisors is an integer number (6029724242052).
Almost surely, 2202112302321248 is an apocalyptic number.
It is an amenable number.
202112302321248 is an abundant number, since it is smaller than the sum of its proper divisors (376741224915744).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
202112302321248 is a wasteful number, since it uses less digits than its factorization.
202112302321248 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 25591548 (or 25591540 counting only the distinct ones).
The product of its (nonzero) digits is 18432, while the sum is 33.
The spelling of 202112302321248 in words is "two hundred two trillion, one hundred twelve billion, three hundred two million, three hundred twenty-one thousand, two hundred forty-eight".
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