Base | Representation |
---|---|
bin | 1010010000000010001… |
… | …11110010011011100001 |
3 | 1020200002211222120110212 |
4 | 11020001013302123201 |
5 | 21232304232341212 |
6 | 425445023503505 |
7 | 34305665524505 |
oct | 5100107623341 |
9 | 1220084876425 |
10 | 352206137057 |
11 | 126408200815 |
12 | 58315157b95 |
13 | 2729c96b478 |
14 | 1309286a305 |
15 | 9265a83e22 |
hex | 52011f26e1 |
352206137057 has 2 divisors, whose sum is σ = 352206137058. Its totient is φ = 352206137056.
The previous prime is 352206137051. The next prime is 352206137069. The reversal of 352206137057 is 750731602253.
It is a weak prime.
It can be written as a sum of positive squares in only one way, i.e., 280051581601 + 72154555456 = 529199^2 + 268616^2 .
It is a cyclic number.
It is not a de Polignac number, because 352206137057 - 212 = 352206132961 is a prime.
It is a super-2 number, since 2×3522061370572 (a number of 24 digits) contains 22 as substring.
It is not a weakly prime, because it can be changed into another prime (352206137051) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 176103068528 + 176103068529.
It is an arithmetic number, because the mean of its divisors is an integer number (176103068529).
Almost surely, 2352206137057 is an apocalyptic number.
It is an amenable number.
352206137057 is a deficient number, since it is larger than the sum of its proper divisors (1).
352206137057 is an equidigital number, since it uses as much as digits as its factorization.
352206137057 is an evil number, because the sum of its binary digits is even.
The product of its (nonzero) digits is 264600, while the sum is 41.
The spelling of 352206137057 in words is "three hundred fifty-two billion, two hundred six million, one hundred thirty-seven thousand, fifty-seven".
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