Base | Representation |
---|---|
bin | 10011011100010… |
… | …10111101001001 |
3 | 102100220021000000 |
4 | 21232022331021 |
5 | 313223122231 |
6 | 24103433213 |
7 | 4020212442 |
oct | 1156127511 |
9 | 370807000 |
10 | 163098441 |
11 | 84079300 |
12 | 46755809 |
13 | 27a36b6c |
14 | 179382c9 |
15 | e4ba6e6 |
hex | 9b8af49 |
163098441 has 63 divisors (see below), whose sum is σ = 275183517. Its totient is φ = 96548760.
The previous prime is 163098433. The next prime is 163098449. The reversal of 163098441 is 144890361.
The square root of 163098441 is 12771.
It is a perfect power (a square), and thus also a powerful number.
It is an interprime number because it is at equal distance from previous prime (163098433) and next prime (163098449).
It is not a de Polignac number, because 163098441 - 23 = 163098433 is a prime.
It is a super-2 number, since 2×1630984412 = 53202202913260962, which contains 22 as substring.
It is a Smith number, since the sum of its digits (36) coincides with the sum of the digits of its prime factors.
It is a junction number, because it is equal to n+sod(n) for n = 163098396 and 163098405.
It is not an unprimeable number, because it can be changed into a prime (163098449) by changing a digit.
It is a polite number, since it can be written in 62 ways as a sum of consecutive naturals, for example, 3792966 + ... + 3793008.
Almost surely, 2163098441 is an apocalyptic number.
163098441 is a gapful number since it is divisible by the number (11) formed by its first and last digit.
163098441 is the 12771-st square number.
163098441 is the 6386-th centered octagonal number.
It is an amenable number.
163098441 is a deficient number, since it is larger than the sum of its proper divisors (112085076).
163098441 is an frugal number, since it uses more digits than its factorization.
163098441 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 126 (or 57 counting only the distinct ones).
The product of its (nonzero) digits is 20736, while the sum is 36.
The cubic root of 163098441 is about 546.3655021622.
Multiplying 163098441 by its sum of digits (36), we get a square (5871543876 = 766262).
Multiplying 163098441 by its product of nonzero digits (20736), we get a square (3382009272576 = 18390242).
The spelling of 163098441 in words is "one hundred sixty-three million, ninety-eight thousand, four hundred forty-one".
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