Base | Representation |
---|---|
bin | 1110010001110011100… |
… | …1110101011110111101 |
3 | 212110011020120111220121 |
4 | 3210130321311132331 |
5 | 13004332300343242 |
6 | 304404404414541 |
7 | 23502500046352 |
oct | 3443471653675 |
9 | 773136514817 |
10 | 245298059197 |
11 | 950373a5564 |
12 | 3b6599a7451 |
13 | 1a192bcb8b9 |
14 | bc3017a629 |
15 | 65aa13b667 |
hex | 391ce757bd |
245298059197 has 2 divisors, whose sum is σ = 245298059198. Its totient is φ = 245298059196.
The previous prime is 245298059191. The next prime is 245298059203. The reversal of 245298059197 is 791950892542.
It is a balanced prime because it is at equal distance from previous prime (245298059191) and next prime (245298059203).
It can be written as a sum of positive squares in only one way, i.e., 206853045721 + 38445013476 = 454811^2 + 196074^2 .
It is a cyclic number.
It is not a de Polignac number, because 245298059197 - 215 = 245298026429 is a prime.
It is a super-2 number, since 2×2452980591972 (a number of 24 digits) contains 22 as substring.
It is a congruent number.
It is not a weakly prime, because it can be changed into another prime (245298059191) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 122649029598 + 122649029599.
It is an arithmetic number, because the mean of its divisors is an integer number (122649029599).
Almost surely, 2245298059197 is an apocalyptic number.
It is an amenable number.
245298059197 is a deficient number, since it is larger than the sum of its proper divisors (1).
245298059197 is an equidigital number, since it uses as much as digits as its factorization.
245298059197 is an evil number, because the sum of its binary digits is even.
The product of its (nonzero) digits is 16329600, while the sum is 61.
The spelling of 245298059197 in words is "two hundred forty-five billion, two hundred ninety-eight million, fifty-nine thousand, one hundred ninety-seven".
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