Base | Representation |
---|---|
bin | 100000111110101… |
… | …011000010111101 |
3 | 1102120010120010102 |
4 | 200332223002331 |
5 | 2113121101112 |
6 | 130523050445 |
7 | 16465654664 |
oct | 4076530275 |
9 | 1376116112 |
10 | 553300157 |
11 | 264361663 |
12 | 135370a25 |
13 | 8a827657 |
14 | 536abddb |
15 | 33895bc2 |
hex | 20fab0bd |
553300157 has 2 divisors, whose sum is σ = 553300158. Its totient is φ = 553300156.
The previous prime is 553300141. The next prime is 553300169. The reversal of 553300157 is 751003355.
It is a strong prime.
It can be written as a sum of positive squares in only one way, i.e., 526197721 + 27102436 = 22939^2 + 5206^2 .
It is a cyclic number.
It is not a de Polignac number, because 553300157 - 24 = 553300141 is a prime.
It is a super-2 number, since 2×5533001572 = 612282127472449298, which contains 22 as substring.
It is a congruent number.
It is not a weakly prime, because it can be changed into another prime (553300457) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 276650078 + 276650079.
It is an arithmetic number, because the mean of its divisors is an integer number (276650079).
Almost surely, 2553300157 is an apocalyptic number.
It is an amenable number.
553300157 is a deficient number, since it is larger than the sum of its proper divisors (1).
553300157 is an equidigital number, since it uses as much as digits as its factorization.
553300157 is an evil number, because the sum of its binary digits is even.
The product of its (nonzero) digits is 7875, while the sum is 29.
The square root of 553300157 is about 23522.3331538349. Note that the first 3 decimals coincide. The cubic root of 553300157 is about 820.9567243869.
The spelling of 553300157 in words is "five hundred fifty-three million, three hundred thousand, one hundred fifty-seven".
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