Base | Representation |
---|---|
bin | 1000110100001110110001000… |
… | …0101101101011011101010100 |
3 | 10000100120120200022120001210122 |
4 | 2031003230100231223131110 |
5 | 1122303234114313433233 |
6 | 10035233455115411112 |
7 | 244446564104346245 |
oct | 21503542055533524 |
9 | 3010516608501718 |
10 | 620378241546068 |
11 | 16a742a31141945 |
12 | 596b5561a53a98 |
13 | 2082155664c485 |
14 | ad2a677a26ccc |
15 | 4bac6dd632d98 |
hex | 2343b10b6b754 |
620378241546068 has 48 divisors (see below), whose sum is σ = 1159915934136960. Its totient is φ = 289304553990144.
The previous prime is 620378241546053. The next prime is 620378241546071. The reversal of 620378241546068 is 860645142873026.
It is a Smith number, since the sum of its digits (62) coincides with the sum of the digits of its prime factors.
It is a self number, because there is not a number n which added to its sum of digits gives 620378241546068.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 33135923 + ... + 48360581.
It is an arithmetic number, because the mean of its divisors is an integer number (24164915294520).
Almost surely, 2620378241546068 is an apocalyptic number.
620378241546068 is a gapful number since it is divisible by the number (68) formed by its first and last digit.
It is an amenable number.
620378241546068 is a deficient number, since it is larger than the sum of its proper divisors (539537692590892).
620378241546068 is a wasteful number, since it uses less digits than its factorization.
620378241546068 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 15230096 (or 15230094 counting only the distinct ones).
The product of its (nonzero) digits is 92897280, while the sum is 62.
The spelling of 620378241546068 in words is "six hundred twenty trillion, three hundred seventy-eight billion, two hundred forty-one million, five hundred forty-six thousand, sixty-eight".
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