Base | Representation |
---|---|
bin | 101111110110100101… |
… | …0111010011000000111 |
3 | 100211020202021221221212 |
4 | 1133231022322120013 |
5 | 3140424401333201 |
6 | 115113034202035 |
7 | 10265366465441 |
oct | 1375512723007 |
9 | 324222257855 |
10 | 102763308551 |
11 | 3a644232782 |
12 | 17abb28331b |
13 | 98c9161067 |
14 | 4d8c053491 |
15 | 2a16b27abb |
hex | 17ed2ba607 |
102763308551 has 32 divisors (see below), whose sum is σ = 114406483968. Its totient is φ = 91808358400.
The previous prime is 102763308491. The next prime is 102763308559. The reversal of 102763308551 is 155803367201.
It is a cyclic number.
It is a de Polignac number, because none of the positive numbers 2k-102763308551 is a prime.
It is a super-3 number, since 3×1027633085513 (a number of 34 digits) contains 333 as substring.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 102763308499 and 102763308508.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (102763308559) by changing a digit.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 64186151 + ... + 64187751.
It is an arithmetic number, because the mean of its divisors is an integer number (3575202624).
Almost surely, 2102763308551 is an apocalyptic number.
102763308551 is a deficient number, since it is larger than the sum of its proper divisors (11643175417).
102763308551 is a wasteful number, since it uses less digits than its factorization.
102763308551 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 2791.
The product of its (nonzero) digits is 151200, while the sum is 41.
The spelling of 102763308551 in words is "one hundred two billion, seven hundred sixty-three million, three hundred eight thousand, five hundred fifty-one".
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