Base | Representation |
---|---|
bin | 11011111011001… |
… | …000101100101010 |
3 | 1012122112121021200 |
4 | 123323020230222 |
5 | 1424413040304 |
6 | 114253145030 |
7 | 14416034115 |
oct | 3373105452 |
9 | 1178477250 |
10 | 468486954 |
11 | 2204a3201 |
12 | 110a8b176 |
13 | 760a0520 |
14 | 4631157c |
15 | 2b1e0e39 |
hex | 1bec8b2a |
468486954 has 96 divisors (see below), whose sum is σ = 1160175744. Its totient is φ = 135527040.
The previous prime is 468486923. The next prime is 468486959. The reversal of 468486954 is 459684864.
It is a self number, because there is not a number n which added to its sum of digits gives 468486954.
It is not an unprimeable number, because it can be changed into a prime (468486959) by changing a digit.
It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 327589 + ... + 329015.
It is an arithmetic number, because the mean of its divisors is an integer number (12085164).
Almost surely, 2468486954 is an apocalyptic number.
It is a practical number, because each smaller number is the sum of distinct divisors of 468486954, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (580087872).
468486954 is an abundant number, since it is smaller than the sum of its proper divisors (691688790).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
468486954 is a wasteful number, since it uses less digits than its factorization.
468486954 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1532 (or 1529 counting only the distinct ones).
The product of its digits is 6635520, while the sum is 54.
The square root of 468486954 is about 21644.5594549762. The cubic root of 468486954 is about 776.6627935075.
The spelling of 468486954 in words is "four hundred sixty-eight million, four hundred eighty-six thousand, nine hundred fifty-four".
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