Base | Representation |
---|---|
bin | 101110101111100100… |
… | …0110001110111101111 |
3 | 100121002200101220000211 |
4 | 1131133020301313233 |
5 | 3121034334303001 |
6 | 114040352003251 |
7 | 10152343122643 |
oct | 1353710616757 |
9 | 317080356024 |
10 | 100380384751 |
11 | 39631123869 |
12 | 17555230527 |
13 | 9609573a8a |
14 | 4c0379ac23 |
15 | 2927826351 |
hex | 175f231def |
100380384751 has 2 divisors, whose sum is σ = 100380384752. Its totient is φ = 100380384750.
The previous prime is 100380384743. The next prime is 100380384781. The reversal of 100380384751 is 157483083001.
It is a weak prime.
It is a cyclic number.
It is not a de Polignac number, because 100380384751 - 23 = 100380384743 is a prime.
It is a congruent number.
It is not a weakly prime, because it can be changed into another prime (100380384701) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 50190192375 + 50190192376.
It is an arithmetic number, because the mean of its divisors is an integer number (50190192376).
Almost surely, 2100380384751 is an apocalyptic number.
100380384751 is a deficient number, since it is larger than the sum of its proper divisors (1).
100380384751 is an equidigital number, since it uses as much as digits as its factorization.
100380384751 is an evil number, because the sum of its binary digits is even.
The product of its (nonzero) digits is 80640, while the sum is 40.
The spelling of 100380384751 in words is "one hundred billion, three hundred eighty million, three hundred eighty-four thousand, seven hundred fifty-one".
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