Base | Representation |
---|---|
bin | 11100010100000… |
… | …001111110110111 |
3 | 1020002211011101211 |
4 | 130110001332313 |
5 | 1433100404142 |
6 | 115045102251 |
7 | 14525354455 |
oct | 3424017667 |
9 | 1202734354 |
10 | 475013047 |
11 | 224150373 |
12 | 1130b7987 |
13 | 77546b12 |
14 | 4712d9d5 |
15 | 2ba7e917 |
hex | 1c501fb7 |
475013047 has 2 divisors, whose sum is σ = 475013048. Its totient is φ = 475013046.
The previous prime is 475013041. The next prime is 475013101. The reversal of 475013047 is 740310574.
It is a weak prime.
It is a cyclic number.
It is not a de Polignac number, because 475013047 - 227 = 340795319 is a prime.
It is equal to p25106458 and since 475013047 and 25106458 have the same sum of digits, it is a Honaker prime.
It is a congruent number.
It is not a weakly prime, because it can be changed into another prime (475013041) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 237506523 + 237506524.
It is an arithmetic number, because the mean of its divisors is an integer number (237506524).
Almost surely, 2475013047 is an apocalyptic number.
475013047 is a deficient number, since it is larger than the sum of its proper divisors (1).
475013047 is an equidigital number, since it uses as much as digits as its factorization.
475013047 is an evil number, because the sum of its binary digits is even.
The product of its (nonzero) digits is 11760, while the sum is 31.
The square root of 475013047 is about 21794.7940343560. The cubic root of 475013047 is about 780.2525190509.
The spelling of 475013047 in words is "four hundred seventy-five million, thirteen thousand, forty-seven".
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