Base | Representation |
---|---|
bin | 110110101100010001… |
… | …111011010101000101 |
3 | 12121120122100211110102 |
4 | 312230101323111011 |
5 | 1430232042033321 |
6 | 42551115333445 |
7 | 4146154612454 |
oct | 665421732505 |
9 | 177518324412 |
10 | 58724955461 |
11 | 229a5785247 |
12 | b46aa51285 |
13 | 56cb54c073 |
14 | 2bb13cab9b |
15 | 17da841c0b |
hex | dac47b545 |
58724955461 has 2 divisors, whose sum is σ = 58724955462. Its totient is φ = 58724955460.
The previous prime is 58724955437. The next prime is 58724955517. The reversal of 58724955461 is 16455942785.
It is an a-pointer prime, because the next prime (58724955517) can be obtained adding 58724955461 to its sum of digits (56).
It is a weak prime.
It can be written as a sum of positive squares in only one way, i.e., 55793274436 + 2931681025 = 236206^2 + 54145^2 .
It is a cyclic number.
It is not a de Polignac number, because 58724955461 - 218 = 58724693317 is a prime.
It is a Sophie Germain prime.
It is a Curzon number.
It is a junction number, because it is equal to n+sod(n) for n = 58724955397 and 58724955406.
It is a congruent number.
It is not a weakly prime, because it can be changed into another prime (58724955061) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 29362477730 + 29362477731.
It is an arithmetic number, because the mean of its divisors is an integer number (29362477731).
Almost surely, 258724955461 is an apocalyptic number.
It is an amenable number.
58724955461 is a deficient number, since it is larger than the sum of its proper divisors (1).
58724955461 is an equidigital number, since it uses as much as digits as its factorization.
58724955461 is an odious number, because the sum of its binary digits is odd.
The product of its digits is 12096000, while the sum is 56.
The spelling of 58724955461 in words is "fifty-eight billion, seven hundred twenty-four million, nine hundred fifty-five thousand, four hundred sixty-one".
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