Base | Representation |
---|---|
bin | 11011000110111… |
… | …011010001100000 |
3 | 1011200210020222020 |
4 | 123012323101200 |
5 | 1412412103410 |
6 | 113043541440 |
7 | 14161511631 |
oct | 3306732140 |
9 | 1150706866 |
10 | 454800480 |
11 | 2137a5372 |
12 | 10838a880 |
13 | 732baa14 |
14 | 4458b888 |
15 | 29ddaa70 |
hex | 1b1bb460 |
454800480 has 48 divisors (see below), whose sum is σ = 1432623024. Its totient is φ = 121280000.
The previous prime is 454800443. The next prime is 454800503. The reversal of 454800480 is 84008454.
It is a tau number, because it is divible by the number of its divisors (48).
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 473271 + ... + 474230.
It is an arithmetic number, because the mean of its divisors is an integer number (29846313).
Almost surely, 2454800480 is an apocalyptic number.
454800480 is a gapful number since it is divisible by the number (40) formed by its first and last digit.
It is an amenable number.
454800480 is an abundant number, since it is smaller than the sum of its proper divisors (977822544).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
454800480 is a wasteful number, since it uses less digits than its factorization.
454800480 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 947519 (or 947511 counting only the distinct ones).
The product of its (nonzero) digits is 20480, while the sum is 33.
The square root of 454800480 is about 21326.0516739503. The cubic root of 454800480 is about 769.0247280366.
The spelling of 454800480 in words is "four hundred fifty-four million, eight hundred thousand, four hundred eighty".
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