Base | Representation |
---|---|
bin | 100011001110101000011… |
… | …110001100011111000000 |
3 | 22120102202012102102100000 |
4 | 203032220132030133000 |
5 | 304130442111403032 |
6 | 5052050512200000 |
7 | 336621662421231 |
oct | 43165036143700 |
9 | 8512665372300 |
10 | 2420893075392 |
11 | 853771034a40 |
12 | 331228239000 |
13 | 14739b5babcc |
14 | 852597b1088 |
15 | 42e8dc51e7c |
hex | 233a878c7c0 |
2420893075392 has 336 divisors, whose sum is σ = 7860826576512. Its totient is φ = 732614906880.
The previous prime is 2420893075373. The next prime is 2420893075481. The reversal of 2420893075392 is 2935703980242.
2420893075392 is a `hidden beast` number, since 2 + 4 + 20 + 89 + 3 + 0 + 7 + 539 + 2 = 666.
It is a Harshad number since it is a multiple of its sum of digits (54).
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 132229503 + ... + 132247809.
It is an arithmetic number, because the mean of its divisors is an integer number (23395317192).
Almost surely, 22420893075392 is an apocalyptic number.
2420893075392 is a gapful number since it is divisible by the number (22) formed by its first and last digit.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 2420893075392, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3930413288256).
2420893075392 is an abundant number, since it is smaller than the sum of its proper divisors (5439933501120).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
2420893075392 is a wasteful number, since it uses less digits than its factorization.
2420893075392 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 19118 (or 19096 counting only the distinct ones).
The product of its (nonzero) digits is 6531840, while the sum is 54.
The spelling of 2420893075392 in words is "two trillion, four hundred twenty billion, eight hundred ninety-three million, seventy-five thousand, three hundred ninety-two".
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