Base | Representation |
---|---|
bin | 110000100100011110… |
… | …101100001001110101 |
3 | 11222121112111102112111 |
4 | 300210132230021311 |
5 | 1323301304220001 |
6 | 35542542251021 |
7 | 3524236363543 |
oct | 604436541165 |
9 | 158545442474 |
10 | 52151632501 |
11 | 20132267431 |
12 | a135586a71 |
13 | 4bc1768057 |
14 | 274a3bad93 |
15 | 155370a851 |
hex | c247ac275 |
52151632501 has 2 divisors, whose sum is σ = 52151632502. Its totient is φ = 52151632500.
The previous prime is 52151632451. The next prime is 52151632579. The reversal of 52151632501 is 10523615125.
It is a weak prime.
It can be written as a sum of positive squares in only one way, i.e., 47338880625 + 4812751876 = 217575^2 + 69374^2 .
It is a cyclic number.
It is not a de Polignac number, because 52151632501 - 225 = 52118078069 is a prime.
It is a congruent number.
It is not a weakly prime, because it can be changed into another prime (52151632591) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 26075816250 + 26075816251.
It is an arithmetic number, because the mean of its divisors is an integer number (26075816251).
Almost surely, 252151632501 is an apocalyptic number.
It is an amenable number.
52151632501 is a deficient number, since it is larger than the sum of its proper divisors (1).
52151632501 is an equidigital number, since it uses as much as digits as its factorization.
52151632501 is an odious number, because the sum of its binary digits is odd.
The product of its (nonzero) digits is 9000, while the sum is 31.
The spelling of 52151632501 in words is "fifty-two billion, one hundred fifty-one million, six hundred thirty-two thousand, five hundred one".
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