Base | Representation |
---|---|
bin | 10001101011001010111010… |
… | …10010001010001000011000 |
3 | 12002121121210211101111220021 |
4 | 20311211131102022020120 |
5 | 20043243022332241210 |
6 | 214355043200440224 |
7 | 11121012440622205 |
oct | 1065453522121030 |
9 | 162547724344807 |
10 | 38866724102680 |
11 | 114253155589a1 |
12 | 443876b319074 |
13 | 188c168833a26 |
14 | 9852338a2cac |
15 | 47602cc50bda |
hex | 23595d48a218 |
38866724102680 has 32 divisors (see below), whose sum is σ = 87702146925840. Its totient is φ = 15501886495360.
The previous prime is 38866724102651. The next prime is 38866724102761. The reversal of 38866724102680 is 8620142766883.
It is a happy number.
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 7 ways as a sum of consecutive naturals, for example, 1400084251 + ... + 1400112010.
Almost surely, 238866724102680 is an apocalyptic number.
It is an amenable number.
38866724102680 is an abundant number, since it is smaller than the sum of its proper divisors (48835422823160).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
38866724102680 is a wasteful number, since it uses less digits than its factorization.
38866724102680 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 2800196619 (or 2800196615 counting only the distinct ones).
The product of its (nonzero) digits is 37158912, while the sum is 61.
The spelling of 38866724102680 in words is "thirty-eight trillion, eight hundred sixty-six billion, seven hundred twenty-four million, one hundred two thousand, six hundred eighty".
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