Base | Representation |
---|---|
bin | 10010000100011101111… |
… | …01011001111100111110 |
3 | 2012100120202111112200022 |
4 | 21002032331121330332 |
5 | 40133022140034012 |
6 | 1153120411132142 |
7 | 62566554550652 |
oct | 11021675317476 |
9 | 2170522445608 |
10 | 620873752382 |
11 | 21a347057724 |
12 | a03b5444052 |
13 | 4671836b790 |
14 | 2209c612a62 |
15 | 1123c67d472 |
hex | 908ef59f3e |
620873752382 has 32 divisors (see below), whose sum is σ = 1054011538272. Its totient is φ = 272328303744.
The previous prime is 620873752351. The next prime is 620873752399. The reversal of 620873752382 is 283257378026.
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (23) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 7463273 + ... + 7546004.
It is an arithmetic number, because the mean of its divisors is an integer number (32937860571).
Almost surely, 2620873752382 is an apocalyptic number.
620873752382 is a deficient number, since it is larger than the sum of its proper divisors (433137785890).
620873752382 is a wasteful number, since it uses less digits than its factorization.
620873752382 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 15009372.
The product of its (nonzero) digits is 6773760, while the sum is 53.
The spelling of 620873752382 in words is "six hundred twenty billion, eight hundred seventy-three million, seven hundred fifty-two thousand, three hundred eighty-two".
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