Base | Representation |
---|---|
bin | 101110110000010010… |
… | …0000011110011010001 |
3 | 100121011100102120211021 |
4 | 1131200210003303101 |
5 | 3121112001011142 |
6 | 114043004515441 |
7 | 10153053403321 |
oct | 1354044036321 |
9 | 317140376737 |
10 | 100404313297 |
11 | 39643687722 |
12 | 1756124bb81 |
13 | 9611501392 |
14 | 4c06a29281 |
15 | 29299a1267 |
hex | 1760903cd1 |
100404313297 has 2 divisors, whose sum is σ = 100404313298. Its totient is φ = 100404313296.
The previous prime is 100404313259. The next prime is 100404313313. The reversal of 100404313297 is 792313404001.
It is a strong prime.
It can be written as a sum of positive squares in only one way, i.e., 90764215441 + 9640097856 = 301271^2 + 98184^2 .
It is a cyclic number.
It is a de Polignac number, because none of the positive numbers 2k-100404313297 is a prime.
It is a super-2 number, since 2×1004043132972 (a number of 23 digits) contains 22 as substring.
It is not a weakly prime, because it can be changed into another prime (100404313237) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 50202156648 + 50202156649.
It is an arithmetic number, because the mean of its divisors is an integer number (50202156649).
Almost surely, 2100404313297 is an apocalyptic number.
It is an amenable number.
100404313297 is a deficient number, since it is larger than the sum of its proper divisors (1).
100404313297 is an equidigital number, since it uses as much as digits as its factorization.
100404313297 is an evil number, because the sum of its binary digits is even.
The product of its (nonzero) digits is 18144, while the sum is 34.
Adding to 100404313297 its reverse (792313404001), we get a palindrome (892717717298).
The spelling of 100404313297 in words is "one hundred billion, four hundred four million, three hundred thirteen thousand, two hundred ninety-seven".
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