Base | Representation |
---|---|
bin | 101111101110000011… |
… | …0011011010001011101 |
3 | 100210111210101220120211 |
4 | 1133130012123101131 |
5 | 3134333042414101 |
6 | 115024404012421 |
7 | 10255321306216 |
oct | 1373406332135 |
9 | 323453356524 |
10 | 102476919901 |
11 | 3a507605744 |
12 | 17a3b391111 |
13 | 9881a1a815 |
14 | 4d61dc440d |
15 | 29eb906c51 |
hex | 17dc19b45d |
102476919901 has 2 divisors, whose sum is σ = 102476919902. Its totient is φ = 102476919900.
The previous prime is 102476919863. The next prime is 102476919913. The reversal of 102476919901 is 109919674201.
It is a strong prime.
It can be written as a sum of positive squares in only one way, i.e., 93911602500 + 8565317401 = 306450^2 + 92549^2 .
It is a cyclic number.
It is not a de Polignac number, because 102476919901 - 213 = 102476911709 is a prime.
It is a super-3 number, since 3×1024769199013 (a number of 34 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.
It is a congruent number.
It is not a weakly prime, because it can be changed into another prime (102476914901) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 51238459950 + 51238459951.
It is an arithmetic number, because the mean of its divisors is an integer number (51238459951).
Almost surely, 2102476919901 is an apocalyptic number.
It is an amenable number.
102476919901 is a deficient number, since it is larger than the sum of its proper divisors (1).
102476919901 is an equidigital number, since it uses as much as digits as its factorization.
102476919901 is an odious number, because the sum of its binary digits is odd.
The product of its (nonzero) digits is 244944, while the sum is 49.
The spelling of 102476919901 in words is "one hundred two billion, four hundred seventy-six million, nine hundred nineteen thousand, nine hundred one".
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