Base | Representation |
---|---|
bin | 11110000110001011010… |
… | …011111011011110011110 |
3 | 21022201102120021110110212 |
4 | 132012023103323132132 |
5 | 232341201412324000 |
6 | 4222043041532422 |
7 | 302265222262163 |
oct | 36061323733636 |
9 | 7281376243425 |
10 | 2068216526750 |
11 | 728142347020 |
12 | 294a01644112 |
13 | 1200553571ba |
14 | 7216069206a |
15 | 38bebc4bc35 |
hex | 1e18b4fb79e |
2068216526750 has 64 divisors (see below), whose sum is σ = 4224250180800. Its totient is φ = 751976176000.
The previous prime is 2068216526741. The next prime is 2068216526797. The reversal of 2068216526750 is 576256128602.
It is a Harshad number since it is a multiple of its sum of digits (50).
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 21812444 + ... + 21907056.
It is an arithmetic number, because the mean of its divisors is an integer number (66003909075).
Almost surely, 22068216526750 is an apocalyptic number.
2068216526750 is an abundant number, since it is smaller than the sum of its proper divisors (2156033654050).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
2068216526750 is a wasteful number, since it uses less digits than its factorization.
2068216526750 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 102590 (or 102580 counting only the distinct ones).
The product of its (nonzero) digits is 2419200, while the sum is 50.
The spelling of 2068216526750 in words is "two trillion, sixty-eight billion, two hundred sixteen million, five hundred twenty-six thousand, seven hundred fifty".
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