Base | Representation |
---|---|
bin | 101110000110010010… |
… | …110011101010000111 |
3 | 11201202120200120101222 |
4 | 232012102303222013 |
5 | 1302332403424013 |
6 | 34423335510555 |
7 | 3401412440642 |
oct | 560622635207 |
9 | 151676616358 |
10 | 49497717383 |
11 | 19aa0197754 |
12 | 971482845b |
13 | 488a99898a |
14 | 2577b42a59 |
15 | 144a72a508 |
hex | b864b3a87 |
49497717383 has 2 divisors, whose sum is σ = 49497717384. Its totient is φ = 49497717382.
The previous prime is 49497717343. The next prime is 49497717407. The reversal of 49497717383 is 38371779494.
49497717383 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a strong prime.
It is a cyclic number.
It is not a de Polignac number, because 49497717383 - 28 = 49497717127 is a prime.
It is a super-2 number, since 2×494977173832 (a number of 22 digits) contains 22 as substring.
It is a congruent number.
It is not a weakly prime, because it can be changed into another prime (49497717343) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 24748858691 + 24748858692.
It is an arithmetic number, because the mean of its divisors is an integer number (24748858692).
Almost surely, 249497717383 is an apocalyptic number.
49497717383 is a deficient number, since it is larger than the sum of its proper divisors (1).
49497717383 is an equidigital number, since it uses as much as digits as its factorization.
49497717383 is an evil number, because the sum of its binary digits is even.
The product of its digits is 32006016, while the sum is 62.
The spelling of 49497717383 in words is "forty-nine billion, four hundred ninety-seven million, seven hundred seventeen thousand, three hundred eighty-three".
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