Base | Representation |
---|---|
bin | 11111010000101… |
… | …01000000011101 |
3 | 200021102122222220 |
4 | 33220111000131 |
5 | 1014112330140 |
6 | 42004255553 |
7 | 6332630040 |
oct | 1750250035 |
9 | 607378886 |
10 | 262230045 |
11 | 125027350 |
12 | 739a15b9 |
13 | 4243530c |
14 | 26b80c57 |
15 | 1804cbd0 |
hex | fa1501d |
262230045 has 64 divisors (see below), whose sum is σ = 529182720. Its totient is φ = 107712000.
The previous prime is 262230029. The next prime is 262230047. The reversal of 262230045 is 540032262.
It is not a de Polignac number, because 262230045 - 24 = 262230029 is a prime.
It is a junction number, because it is equal to n+sod(n) for n = 262229997 and 262230024.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (262230047) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 101520 + ... + 104070.
It is an arithmetic number, because the mean of its divisors is an integer number (8268480).
Almost surely, 2262230045 is an apocalyptic number.
It is an amenable number.
262230045 is an abundant number, since it is smaller than the sum of its proper divisors (266952675).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
262230045 is a wasteful number, since it uses less digits than its factorization.
262230045 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 2666.
The product of its (nonzero) digits is 2880, while the sum is 24.
The square root of 262230045 is about 16193.5186108517. The cubic root of 262230045 is about 640.0700159402.
The spelling of 262230045 in words is "two hundred sixty-two million, two hundred thirty thousand, forty-five".
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