Base | Representation |
---|---|
bin | 101110011101001100… |
… | …110101111011000001 |
3 | 11202202100211122212202 |
4 | 232131030311323001 |
5 | 1304124244423021 |
6 | 34525425002545 |
7 | 3414060154124 |
oct | 563514657301 |
9 | 152670748782 |
10 | 49882029761 |
11 | 1a178118293 |
12 | 9801483455 |
13 | 491c4a6955 |
14 | 25b2bc23bb |
15 | 146e340a0b |
hex | b9d335ec1 |
49882029761 has 2 divisors, whose sum is σ = 49882029762. Its totient is φ = 49882029760.
The previous prime is 49882029751. The next prime is 49882029787. The reversal of 49882029761 is 16792028894.
It is a weak prime.
It can be written as a sum of positive squares in only one way, i.e., 47880004225 + 2002025536 = 218815^2 + 44744^2 .
It is a cyclic number.
It is a de Polignac number, because none of the positive numbers 2k-49882029761 is a prime.
It is a junction number, because it is equal to n+sod(n) for n = 49882029697 and 49882029706.
It is not a weakly prime, because it can be changed into another prime (49882029751) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 24941014880 + 24941014881.
It is an arithmetic number, because the mean of its divisors is an integer number (24941014881).
Almost surely, 249882029761 is an apocalyptic number.
It is an amenable number.
49882029761 is a deficient number, since it is larger than the sum of its proper divisors (1).
49882029761 is an equidigital number, since it uses as much as digits as its factorization.
49882029761 is an evil number, because the sum of its binary digits is even.
The product of its (nonzero) digits is 3483648, while the sum is 56.
The spelling of 49882029761 in words is "forty-nine billion, eight hundred eighty-two million, twenty-nine thousand, seven hundred sixty-one".
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