Base | Representation |
---|---|
bin | 101110100110010100… |
… | …1001000110111011011 |
3 | 100120022001112210222102 |
4 | 1131030221020313123 |
5 | 3114420421203233 |
6 | 113545505314015 |
7 | 10141554550655 |
oct | 1351451106733 |
9 | 316261483872 |
10 | 100070100443 |
11 | 39491a65655 |
12 | 1748933590b |
13 | 958a1b4bb1 |
14 | 4bb44ab6d5 |
15 | 290a4851e8 |
hex | 174ca48ddb |
100070100443 has 2 divisors, whose sum is σ = 100070100444. Its totient is φ = 100070100442.
The previous prime is 100070100421. The next prime is 100070100457. The reversal of 100070100443 is 344001070001.
It is a strong prime.
It is an emirp because it is prime and its reverse (344001070001) is a distict prime.
It is a cyclic number.
It is not a de Polignac number, because 100070100443 - 26 = 100070100379 is a prime.
It is a super-3 number, since 3×1000701004433 (a number of 34 digits) contains 333 as substring.
It is not a weakly prime, because it can be changed into another prime (100070108443) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 50035050221 + 50035050222.
It is an arithmetic number, because the mean of its divisors is an integer number (50035050222).
Almost surely, 2100070100443 is an apocalyptic number.
100070100443 is a deficient number, since it is larger than the sum of its proper divisors (1).
100070100443 is an equidigital number, since it uses as much as digits as its factorization.
100070100443 is an evil number, because the sum of its binary digits is even.
The product of its (nonzero) digits is 336, while the sum is 20.
Adding to 100070100443 its reverse (344001070001), we get a palindrome (444071170444).
The spelling of 100070100443 in words is "one hundred billion, seventy million, one hundred thousand, four hundred forty-three".
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